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<ep-patent-document id="EP20153673B1" file="EP20153673NWB1.xml" lang="en" country="EP" doc-number="3685897" kind="B1" date-publ="20211124" status="n" dtd-version="ep-patent-document-v1-5-1">
<SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HRIS..MTNORS..SM..................</B001EP><B005EP>J</B005EP><B007EP>BDM Ver 2.0.14 (4th of August) -  2100000/0</B007EP></eptags></B000><B100><B110>3685897</B110><B120><B121>EUROPEAN PATENT SPECIFICATION</B121></B120><B130>B1</B130><B140><date>20211124</date></B140><B190>EP</B190></B100><B200><B210>20153673.7</B210><B220><date>20200124</date></B220><B240><B241><date>20200820</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>202019001751 U</B310><B320><date>20190128</date></B320><B330><ctry>BR</ctry></B330></B300><B400><B405><date>20211124</date><bnum>202147</bnum></B405><B430><date>20200729</date><bnum>202031</bnum></B430><B450><date>20211124</date><bnum>202147</bnum></B450><B452EP><date>20210607</date></B452EP></B400><B500><B510EP><classification-ipcr sequence="1"><text>A63H  33/38        20060101AFI20200526BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>A63H  33/42        20060101ALI20200526BHEP        </text></classification-ipcr><classification-ipcr sequence="3"><text>A63J  19/00        20060101ALI20200526BHEP        </text></classification-ipcr></B510EP><B520EP><classifications-cpc><classification-cpc sequence="1"><text>A63H  33/38        20130101 LI20200520BHEP        </text></classification-cpc><classification-cpc sequence="2"><text>A63H  33/42        20130101 LI20200520BHEP        </text></classification-cpc><classification-cpc sequence="3"><text>A63J  19/00        20130101 FI20200520BHEP        </text></classification-cpc></classifications-cpc></B520EP><B540><B541>de</B541><B542>IN EIN INTERAKTIVES SPIELZEUG EINGEFÜHRTE KONSTRUKTIVE ANORDNUNG</B542><B541>en</B541><B542>CONSTRUCTIVE ARRANGEMENT INTRODUCED IN INTERACTIVE TOY</B542><B541>fr</B541><B542>AGENCEMENT CONSTRUCTIF INTRODUIT DANS UN JOUET INTERACTIF</B542></B540><B560><B561><text>GB-A- 713 980</text></B561><B561><text>US-A- 1 219 099</text></B561><B561><text>US-A- 3 762 788</text></B561><B561><text>US-A- 4 075 780</text></B561><B561><text>US-A- 5 261 849</text></B561><B565><date>20200529</date></B565></B560></B500><B700><B720><B721><snm>Cansanção de Paula dos Santos Lima, Ana Paula</snm><adr><str>Sachet Street, 325, Apt. 35, Ribeira</str><city>59012-420 Natal</city><ctry>BR</ctry></adr></B721></B720><B730><B731><snm>Cansanção de Paula dos Santos Lima, Ana Paula</snm><iid>101849865</iid><irf>AP6102P-EP</irf><adr><str>Sachet Street, 325, Apt. 35, Ribeira</str><city>59012-420 Natal</city><ctry>BR</ctry></adr></B731></B730><B740><B741><snm>Winter, Brandl - Partnerschaft mbB</snm><iid>100059963</iid><adr><str>Alois-Steinecker-Straße 22</str><city>85354 Freising</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AL</ctry><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>LV</ctry><ctry>MC</ctry><ctry>MK</ctry><ctry>MT</ctry><ctry>NL</ctry><ctry>NO</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>RS</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>SM</ctry><ctry>TR</ctry></B840></B800></SDOBI>
<description id="desc" lang="en"><!-- EPO <DP n="1"> -->
<heading id="h0001"><u>Field of the invention</u></heading>
<p id="p0001" num="0001">The present invention refers to an interactive toy. In particular, the interactive toy of the present invention comprises a housing especially adapted to allow the narration and interpretation of stories by users.</p>
<heading id="h0002"><u>Background of the invention</u></heading>
<p id="p0002" num="0002">In the technical field of children's games and toys, there is growing interest from industry, based on market demand, to develop more expensive and sophisticated equipment, such as those containing electronic components, as well as toys that children can play with alone, or where there is little incentive to interact with parents or even with other children.</p>
<p id="p0003" num="0003">Excessive attraction to such toys and difficulty interacting with people are a challenge for modern education.</p>
<p id="p0004" num="0004">In this sense, the revival of children's storybooks is proving to be an increasingly interesting option for parents and educators, particularly as it involves an interactive activity to be developed together with the child.</p>
<p id="p0005" num="0005">As a way to increase the attractiveness of the children's short story book, some prior art solutions bring illustrative elements in the form of toys or games to be used together with reading the book.</p>
<p id="p0006" num="0006">This is the case of document <patcit id="pcit0001" dnum="GB2134396A"><text>GB2134396A</text></patcit>, which reveals a toy box comprising a children's tale book, as well as puppets that allow the narration and interpretation of the story told by the book.</p>
<p id="p0007" num="0007">Nevertheless, however interactive and illustrative in general, books are not perceived as toys by children and are considered unattractive.</p>
<p id="p0008" num="0008">Thus, solutions are also found in the state of the art in which the story of a particular book relates to the toy or game box itself which, when disassembled or opened, forms part of a flat or raised scenario.</p>
<p id="p0009" num="0009">Examples of such solutions can be found in <patcit id="pcit0002" dnum="CN103623597A"><text>CN103623597A</text></patcit> and <patcit id="pcit0003" dnum="US20090246742A1"><text>US20090246742A1</text></patcit>. The existence of a scenario certainly increases the appeal of<!-- EPO <DP n="2"> --> the toy and the story for children. However, it is also possible to verify in these solutions a constructiveness that hinders the interpretation of the story itself, besides limiting the eventual adaptation of the scenario to different stories.</p>
<p id="p0010" num="0010"><patcit id="pcit0004" dnum="US4075780A"><text>US4075780A</text></patcit> discloses a marionette show. The marionette assemblies may be placed in four positions on the stage. The marionettes can be moved via a keyboard on the stage.</p>
<p id="p0011" num="0011"><patcit id="pcit0005" dnum="US5261849A"><text>US5261849A</text></patcit> discloses a mechanical toy with figures, which are caused to dance or vibrate on a platform.</p>
<p id="p0012" num="0012">In this sense, it is clear that the state of the art lacks sufficiently playful solutions, mainly provided with constructiveness and adequate technical structures, practical operation and easy storage of its components, for children's toys that allow interactivity with it and involving narration and storytelling in various scenarios.</p>
<p id="p0013" num="0013">It is in this context that the present invention arises.</p>
<heading id="h0003"><u>Brief Description of the invention</u></heading>
<p id="p0014" num="0014">To this end, the present invention proposes an interactive toy, comprising a housing provided with an upper wall, a lower wall, two side walls, and a back wall; wherein said housing comprises: a first longitudinal cutout provided on said upper wall; and a second longitudinal cutout provided in said upper wall or a side wall.</p>
<p id="p0015" num="0015">Said interactive toy further comprises: at least one movable support element, which cooperates with said upper housing wall and connects to a character element and together moves along the first longitudinal cutout. Said movable support member comprises radially cut disc shaped structure that engages by interference with the character element. Additionally, there is at least one removable stage element traversing the second longitudinal cutout.</p>
<p id="p0016" num="0016">In a preferred embodiment, the movable support member connects to the middle portion of the character element, so that the lower portion of the character element traverses the first longitudinal cut, and the upper portion of the character element remains above the first longitudinal cut.<!-- EPO <DP n="3"> --></p>
<p id="p0017" num="0017">In another preferred embodiment, the housing further comprises "L" shaped fastening elements, which individually connect to the bottom wall or side walls, and secure said removable stage element in front of the back wall.</p>
<p id="p0018" num="0018">In another preferred embodiment, said removable stage element comprises tabs.</p>
<p id="p0019" num="0019">In another preferred embodiment, the second longitudinal cutout is disposed on the upper wall.</p>
<p id="p0020" num="0020">In an alternative embodiment, the second longitudinal cutout is disposed in a sidewall.</p>
<p id="p0021" num="0021">In another preferred embodiment, more than one displaceable support element and character element may be used at the same time.</p>
<heading id="h0004"><u>Brief Description of the Drawings</u></heading>
<p id="p0022" num="0022">
<ul id="ul0001" list-style="none">
<li><figref idref="f0001">Figure 1</figref> is a perspective view of the interactive toy housing according to the present invention.</li>
<li><figref idref="f0001">Figure 2</figref> is a perspective view of a variant of the interactive toy housing according to the present invention.</li>
<li><figref idref="f0002">Figure 3</figref> is a front view of the character element.</li>
<li><figref idref="f0002">Figure 4A</figref> is a top view of the movable support element comprising the radial cutout.</li>
<li><figref idref="f0002">Figure 4B</figref> illustrates in perspective the character element and the movable support element, as well as their interference interaction, in accordance with the present invention.</li>
<li><figref idref="f0002">Figures 5A to 5D</figref> illustrate removable stage elements comprising tabs, in different configurations, in accordance with the present invention.</li>
<li><figref idref="f0003">Figure 6</figref> is a front view of the interactive toy housing with a character element and removable stage elements assembled in accordance with the present invention.</li>
<li><figref idref="f0003">Figure 7</figref> is a perspective view of the interactive toy housing with the character and stage elements assembled according to the present invention.<!-- EPO <DP n="4"> --></li>
<li><figref idref="f0003">Figure 8</figref> is a perspective view of the top wall of the interactive toy housing, with a character element and removable stage elements mounted in accordance with the present invention.</li>
</ul></p>
<heading id="h0005"><u>Detailed Description of the invention</u></heading>
<p id="p0023" num="0023">As noted, the present invention refers to an interactive toy provided with a housing specially adapted for storytelling and interpretation.</p>
<p id="p0024" num="0024">In particular, the housing comprises means to allow, while a story is narrated from a book, character elements to move in front of an interchangeable stage or scenario, ensuring an enhanced experience of story interpretation in relation to the constructions proposed in the prior art.</p>
<p id="p0025" num="0025">To this end, and as illustrated in <figref idref="f0001">Figure 1</figref>, the present invention proposes an interactive toy, comprising a housing <b>1</b> provided with an upper wall <b>2,</b> a lower wall <b>3,</b> two side walls <b>4,</b> and a back wall <b>5.</b></p>
<p id="p0026" num="0026">Said housing <b>1</b> further comprises a first longitudinal cutout <b>22,</b> provided on said upper wall <b>2,</b> in addition to a second longitudinal cutout <b>23,</b> which is preferably provided on said upper wall <b>2</b> but, in a constructive variant, may also be provided in a side wall <b>4</b> as shown in <figref idref="f0001">Figure 2</figref>.</p>
<p id="p0027" num="0027">Said interactive toy further comprises at least one movable support element <b>6,</b> illustrated in <figref idref="f0002">Figure 4A</figref>, which cooperates with said upper wall <b>2</b> of the housing <b>1</b> and connects to a character element <b>61,</b> illustrated in <figref idref="f0002">Figure 3</figref>.</p>
<p id="p0028" num="0028">This allows the movable support element <b>6</b> and character element <b>61</b> to move together along the first longitudinal cutout <b>22,</b> ensuring a practical and efficient solution for the interpretation of a story narrated by a user.</p>
<p id="p0029" num="0029">Said movable support element <b>6</b> comprises a radially cut disc-shaped structure <b>62</b> which fits by interference to the character element <b>61</b> as shown in <figref idref="f0002">Figure 4B</figref>.</p>
<p id="p0030" num="0030">Preferably, the movable support element <b>6</b> connects to a middle portion of the character element <b>61,</b> so that a lower portion of the character element <b>61</b> passes through the first longitudinal cutout <b>22,</b> and an upper portion of the element of character <b>61</b> remains above the first longitudinal cutout <b>22.</b><!-- EPO <DP n="5"> --></p>
<p id="p0031" num="0031">This facilitates the displacement of character element <b>61</b> by a user, who may use the upper portion of character element <b>61</b> as a fulcrum for movement along the first longitudinal cutout <b>22.</b></p>
<p id="p0032" num="0032">The lower portion of character element <b>61</b> can be given an appropriate art or design that matches the story told by a user and assists in interpretation.</p>
<p id="p0033" num="0033">In particular, more than one displaceable support element <b>6</b> and character element <b>61</b> may be used at the same time to adapt to the storytelling of the user.</p>
<p id="p0034" num="0034">The interactive toy, according to the present invention, also comprises at least one removable stage element <b>7,</b> which passes through said second longitudinal cutout <b>23.</b> Said removable stage element <b>7</b> is interchangeable, being removed and inserted from the second longitudinal cutout <b>23,</b> in order to adapt the narrative of a story told by a user. It is evident that various stage or scenery elements, with different arts or designs, can be used to adapt to the storytelling.</p>
<p id="p0035" num="0035">Preferably, said removable stage element <b>7</b> comprises tabs <b>71,</b> in different configurations, as illustrated in <figref idref="f0002">Figures 5A to 5D</figref>, which facilitate their insertion and removal from the second longitudinal cutout <b>23.</b></p>
<p id="p0036" num="0036">In addition, tabs <b>71</b> may aid narration and interpretation itself, following an order of removal and insertion corresponding to the story being told by the user.</p>
<p id="p0037" num="0037">Also preferably, the housing <b>1</b> may further comprise fastening elements <b>31</b> securing said removable stage element <b>7</b> in front of the back wall <b>5.</b> Preferably, the securing elements <b>31</b> have an "L" shape, and connect individually to the bottom wall <b>3</b> or side walls <b>4,</b> helping to hold the removable stage element <b>7</b> in position as shown in <figref idref="f0003">Figure 6</figref>.</p>
<p id="p0038" num="0038">Thus, and as particularly shown in <figref idref="f0003">Figures 7 and 8</figref>, the displacement of the character element <b>61</b> along the first longitudinal cutout <b>22</b> in front of the removable stage element <b>7</b> allows for an storytelling and interpretation experience that is not available in the constructions disclosed in the prior art.</p>
<p id="p0039" num="0039">It is important to note that the description of examples and preferred embodiments given above and by way of the drawings is not limiting or exclusive, and the<!-- EPO <DP n="6"> --> person skilled in the art will be able to identify appropriate variations that remain within the scope of protection of the present invention.</p>
</description>
<claims id="claims01" lang="en"><!-- EPO <DP n="7"> -->
<claim id="c-en-01-0001" num="0001">
<claim-text>An interactive toy comprising:
<claim-text>a housing (1) provided with an upper wall (2), a lower wall (3), two side walls (4), and a back wall (5); wherein a first longitudinal cutout (22) is provided on said upper wall (2) and a second longitudinal cutout (23) is provided on said upper wall (2) or a side wall (4); and</claim-text>
<claim-text>at least one removable stage element (7) traversing said second longitudinal cutout (23);</claim-text>
<claim-text><b>characterized by</b> further comprising:<br/>
at least one movable support element (6) cooperating with said upper wall (2) of the housing (1) and connecting to a character element (61), and together moving along the first longitudinal cutout (22), wherein said movable support element (6) comprises a radially cut disc-shaped structure (62), which fits by interference in the character element (61).</claim-text></claim-text></claim>
<claim id="c-en-01-0002" num="0002">
<claim-text>The interactive toy according to claim 1, <b>characterized in that</b> the movable support element (6) connects to a middle portion of the character element (61), so that a lower portion of the character element (61) traverses the first longitudinal cutout (22), and an upper portion of the character element (61) remains above the first longitudinal cutout (22).</claim-text></claim>
<claim id="c-en-01-0003" num="0003">
<claim-text>The interactive toy according to claim 1, <b>characterized in that</b> it further comprises "L" shaped fastening elements (31) which individually connect to the lower wall (3) or the side walls (4), and secure said removable stage element (7) in front of the back wall (5).</claim-text></claim>
<claim id="c-en-01-0004" num="0004">
<claim-text>The interactive toy according to claim 1, <b>characterized in that</b> said removable stage element (7) comprises a tab (71).<!-- EPO <DP n="8"> --></claim-text></claim>
<claim id="c-en-01-0005" num="0005">
<claim-text>The interactive toy according to claim 1, <b>characterized in that</b> the second longitudinal cut-out (23) is provided in the upper wall (2).</claim-text></claim>
<claim id="c-en-01-0006" num="0006">
<claim-text>The interactive toy according to claim 1, <b>characterized in that</b> the second longitudinal cut-out (23) is provided in a side wall (4).</claim-text></claim>
<claim id="c-en-01-0007" num="0007">
<claim-text>The interactive toy according to claim 1, <b>characterized in that</b> it comprises more than one movable support element (6) and character element (61).</claim-text></claim>
</claims>
<claims id="claims02" lang="de"><!-- EPO <DP n="9"> -->
<claim id="c-de-01-0001" num="0001">
<claim-text>Ein interaktives Spielzeug bestehend aus:
<claim-text>Einem Gehäuse (1) mit einer oberen Wand (2), einer unteren Wand (3), zwei Seitenwänden (4) und einer Rückwand (5), worin ein erster Längsausschnitt (22) an der besagten oberen Wand (2) und ein zweiter Längsausschnitt (23) an der besagten oberen Wand (2) oder an einer Seitenwand (4) vorgesehen ist und</claim-text>
<claim-text>mindestens einem abnehmbarem Bühnenelement (7), das den besagten zweiten Längsausschnitt (23) durchquert;</claim-text>
<claim-text><b>dadurch gekennzeichnet, dass</b> es weiterhin aus Folgendem besteht:<br/>
Mindestens einem beweglichen Stützelement (6), das mit der besagten oberen Wand (2) des Gehäuses (1) zusammenwirkt und mit einem Charakterelement (61) verbunden ist und sich zusammen entlang des ersten Längsausschnitts (22) bewegt, worin das besagte bewegliche Stützelement (6) eine radial geschnittene scheibenförmige Struktur (62) aufweist, die durch Interferenz in das Charakterelement (61) passt.</claim-text></claim-text></claim>
<claim id="c-de-01-0002" num="0002">
<claim-text>Das interaktives Spielzeug gemäß Anspruch 1, <b>dadurch gekennzeichnet, dass</b> das bewegliche Stützelement (6) mit einem mittleren Teil des Charakterelements (61) verbunden ist, so dass ein unterer Teil des Charakterelements (61) den ersten Längsausschnitt (22) durchquert und ein oberer Teil des Charakterelements (61) oberhalb des ersten Längsausschnitts (22) verbleibt.</claim-text></claim>
<claim id="c-de-01-0003" num="0003">
<claim-text>Das interaktive Spielzeug gemäß Anspruch 1, <b>dadurch gekennzeichnet, dass</b> es weiterhin L-förmige Befestigungselemente (31) beinhaltet, die individuell mit der unteren Wand (3) oder den Seitenwänden (4) verbunden sind und das besagte abnehmbare Bühnenelement (7) vor der Rückwand (5) sichern.</claim-text></claim>
<claim id="c-de-01-0004" num="0004">
<claim-text>Das interaktive Spielzeug gemäß Anspruch 1, <b>dadurch gekennzeichnet, dass</b> das besagte abnehmbare Bühnenelement (7) eine Lasche (71) aufweist.<!-- EPO <DP n="10"> --></claim-text></claim>
<claim id="c-de-01-0005" num="0005">
<claim-text>Das interaktive Spielzeug gemäß Anspruch 1, <b>dadurch gekennzeichnet, dass</b> sich der zweite Längsausschnitt (23) in der oberen Wand (2) befindet.</claim-text></claim>
<claim id="c-de-01-0006" num="0006">
<claim-text>Das interaktive Spielzeug gemäß Anspruch 1, <b>dadurch gekennzeichnet, dass</b> sich der zweite Längsausschnitt (23) in einer Seitenwand (4) befindet.</claim-text></claim>
<claim id="c-de-01-0007" num="0007">
<claim-text>Das interaktive Spielzeug gemäß Anspruch 1, <b>dadurch gekennzeichnet, dass</b> es aus mehr als einem beweglichen Stützelement (6) und Charakterelement (61) besteht.</claim-text></claim>
</claims>
<claims id="claims03" lang="fr"><!-- EPO <DP n="11"> -->
<claim id="c-fr-01-0001" num="0001">
<claim-text>Jouet interactif comprenant :
<claim-text>un logement (1) fourni avec une paroi supérieure (2), une paroi inférieure (3), deux parois latérales (4), et une paroi arrière (5) ; dans lequel une première découpe longitudinale (22) est fournie sur ladite paroi supérieure (2) et une deuxième découpe longitudinale (23) est fournie sur ladite paroi supérieure (2) ou sur une paroi latérale (4) ; et</claim-text>
<claim-text>au moins un élément d'étage amovible (7) traversant ladite deuxième découpe longitudinale (23) ;</claim-text>
<claim-text><b>caractérisé en ce qu'</b>il comprend en outre :<br/>
au moins un élément de support mobile (6) coopérant avec ladite paroi supérieure (2) du logement (1) et se connectant à un élément de caractère (61), et se déplaçant ensemble le long de la première découpe longitudinale (22), dans lequel ledit élément de support mobile (6) comprend une structure en forme de disque découpée radialement (62), qui s'ajuste par interférence dans l'élément de caractère (61).</claim-text></claim-text></claim>
<claim id="c-fr-01-0002" num="0002">
<claim-text>Jouet interactif selon la revendication 1, <b>caractérisé en ce que</b> l'élément de support mobile (6) se connecte à une partie médiane de l'élément de caractère (61), de sorte qu'une partie inférieure de l'élément de caractère (61) traverse la première découpe longitudinale (22), et une partie supérieure de l'élément de caractère (61) reste au-dessus de la première découpe longitudinale (22).</claim-text></claim>
<claim id="c-fr-01-0003" num="0003">
<claim-text>Jouet interactif selon la revendication 1, caractérisé en qu'il comprend en outre des éléments de fixation en forme de « L » (31) qui se connectent individuellement à la paroi inférieure (3) ou aux parois latérales (4), et retiennent ledit élément d'étage amovible (7) devant la paroi arrière (5).</claim-text></claim>
<claim id="c-fr-01-0004" num="0004">
<claim-text>Jouet interactif selon la revendication 1, <b>caractérisé en ce que</b> ledit élément d'étage amovible (7) comprend une languette (71).</claim-text></claim>
<claim id="c-fr-01-0005" num="0005">
<claim-text>Jouet interactif selon la revendication 1, <b>caractérisé en ce que</b> la deuxième découpe longitudinale (23) est fournie dans la paroi supérieure (2).<!-- EPO <DP n="12"> --></claim-text></claim>
<claim id="c-fr-01-0006" num="0006">
<claim-text>Jouet interactif selon la revendication 1, <b>caractérisé en ce que</b> la deuxième découpe longitudinale (23) est fournie dans une paroi latérale (4).</claim-text></claim>
<claim id="c-fr-01-0007" num="0007">
<claim-text>Jouet interactif selon la revendication 1, <b>caractérisé en ce qu'</b>il comprend plus d'un élément de support mobile (6) et d'un élément de caractère (61).</claim-text></claim>
</claims>
<drawings id="draw" lang="en"><!-- EPO <DP n="13"> -->
<figure id="f0001" num="1,2"><img id="if0001" file="imgf0001.tif" wi="165" he="230" img-content="drawing" img-format="tif"/></figure><!-- EPO <DP n="14"> -->
<figure id="f0002" num="3,4A,4B,5A,5B,5C,5D"><img id="if0002" file="imgf0002.tif" wi="163" he="233" img-content="drawing" img-format="tif"/></figure><!-- EPO <DP n="15"> -->
<figure id="f0003" num="6,7,8"><img id="if0003" file="imgf0003.tif" wi="163" he="233" img-content="drawing" img-format="tif"/></figure>
</drawings>
<ep-reference-list id="ref-list">
<heading id="ref-h0001"><b>REFERENCES CITED IN THE DESCRIPTION</b></heading>
<p id="ref-p0001" num=""><i>This list of references cited by the applicant is for the reader's convenience only. It does not form part of the European patent document. Even though great care has been taken in compiling the references, errors or omissions cannot be excluded and the EPO disclaims all liability in this regard.</i></p>
<heading id="ref-h0002"><b>Patent documents cited in the description</b></heading>
<p id="ref-p0002" num="">
<ul id="ref-ul0001" list-style="bullet">
<li><patcit id="ref-pcit0001" dnum="GB2134396A"><document-id><country>GB</country><doc-number>2134396</doc-number><kind>A</kind></document-id></patcit><crossref idref="pcit0001">[0006]</crossref></li>
<li><patcit id="ref-pcit0002" dnum="CN103623597A"><document-id><country>CN</country><doc-number>103623597</doc-number><kind>A</kind></document-id></patcit><crossref idref="pcit0002">[0009]</crossref></li>
<li><patcit id="ref-pcit0003" dnum="US20090246742A1"><document-id><country>US</country><doc-number>20090246742</doc-number><kind>A1</kind></document-id></patcit><crossref idref="pcit0003">[0009]</crossref></li>
<li><patcit id="ref-pcit0004" dnum="US4075780A"><document-id><country>US</country><doc-number>4075780</doc-number><kind>A</kind></document-id></patcit><crossref idref="pcit0004">[0010]</crossref></li>
<li><patcit id="ref-pcit0005" dnum="US5261849A"><document-id><country>US</country><doc-number>5261849</doc-number><kind>A</kind></document-id></patcit><crossref idref="pcit0005">[0011]</crossref></li>
</ul></p>
</ep-reference-list>
</ep-patent-document>
