(19)
(11)EP 2 814 347 B1

(12)EUROPEAN PATENT SPECIFICATION

(45)Mention of the grant of the patent:
26.06.2019 Bulletin 2019/26

(21)Application number: 13749492.8

(22)Date of filing:  18.02.2013
(51)International Patent Classification (IPC): 
A41D 13/012(2006.01)
B63C 9/115(2006.01)
B63B 35/79(2006.01)
(86)International application number:
PCT/US2013/026607
(87)International publication number:
WO 2013/123486 (22.08.2013 Gazette  2013/34)

(54)

BUOYANCY VEST

SCHWIMMWESTE

GILET D'AIDE À LA FLOTTABILITÉ


(84)Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30)Priority: 17.02.2012 US 201261600441 P

(43)Date of publication of application:
24.12.2014 Bulletin 2014/52

(73)Proprietor: Gadler, Nicholas Noel
El Cajon, California 92020 (US)

(72)Inventor:
  • Gadler, Nicholas Noel
    El Cajon, California 92020 (US)

(74)Representative: FRKelly 
27 Clyde Road
Dublin D04 F838
Dublin D04 F838 (IE)


(56)References cited: : 
JP-A- 2003 239 116
RU-U1- 97 110
US-A1- 2005 177 922
RU-C2- 2 294 677
RU-U1- 99 932
US-A1- 2010 240 272
  
      
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).


    Description

    CROSS-REFERENCE TO RELATED APPLICATIONS



    [0001] This application claims the benefit of U.S. Provisional Patent Applications Serial Number 61/600,441, filed February 17, 2012, entitled "Buoyancy Vest".

    FIELD OF THE INVENTION



    [0002] The present invention relates, in general, to body surfing, and more particularly to a body surfing buoyancy vest. More particularly, the present invention relates to a buoyancy vest to be worn under a body surfing suit or wetsuit which is able to regulate the buoyancy of the surfer to enable them to maintain maximum control and buoyancy balance in the water.

    BACKGROUND OF THE INVENTION



    [0003] Body surfing is a way to enjoy the thrill of riding a wave in order to get the best ride the surfer must be buoyancy balanced. Body surfers, generally, simply extend their bodies horizontally, projecting their arms forward and in line with their body while allowing a breaking wave to drive them shoreward with the surf. To the body surfer, it is important to be able to ride waves of varied sizes, to enjoy a stable ride and to be able to control their bodies' direction and position and buoyancy on a wave face. Since a body surfer rarely uses any equipment other than swim fins, it is quite difficult for a body surfer to adequately control the stability of his ride and control his buoyancy.

    [0004] The present invention seeks to overcome these limitations by providing the body surfer a means to stabilize his ride by controlling his/her buoyancy on the waves allowing his/her body to be in the proper position when the wave comes.

    [0005] JP 2003 239116 relates to providing flexible clothing making movement of wearers easy and having adequate buoyancy. A separation type swimsuit as one example of clothing is composed of west and pants and several belt-like pockets in the vertical direction by the lining fabric are each formed in the both of these west and pants and several thin strip-like buoyancy sheets each made of low-density polyethylene are inserted in superposed state in each of these pockets. Since the swimsuit has buoyancy, the body floats with adequate buoyancy by only wearing the swimsuit. Since the swimsuit just fits the body and the buoyancy sheet is soft, the wearer is very movable and the swimsuit does not prevent swimming. As a result, physically-handicapped persons, aged persons and non-swimmers can receive underwater rehabilitation and swimming lessons without anxiety. Since the buoyancy can finely be adjusted by adjustment of the numbers of the buoyancy sheets, the swimsuit does not cause excessive floating and the swimsuit is appreciated also in children's swimming schools

    SUMMARY



    [0006] Accordingly, the present teachings provide a vest in accordance with claim 1. Advantageous features are defined in the dependent claims.

    BRIEF DESCRIPTION OF THE DRAWINGS



    [0007] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention, and together with the description, serve to explain the objects, advantages, and principles of the invention. In the drawings:

    Fig. 1 is a front view of a buoyancy vest worn by a person in accordance with an embodiment of the invention;

    Fig. 2 is a rear view of a buoyancy vest in accordance with an embodiment of the invention; and

    Fig. 3 is a front view of a buoyancy vest showing some buoyancy foam extending from the vest pockets.


    DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS



    [0008] After reading this description it will become apparent to one skilled in the art how to implement the invention in various alternative embodiments and alternative applications. However, all the various embodiments of the present invention will be described herein, it is understood that these embodiments are presented by way of an example only, and not limitation. As such, this detailed description of various alternative embodiments should not be construed to limit the scope or breadth of the present invention as set forth below.

    [0009] With reference to Fig. 1, an embodiment of the buoyancy vest 100 is shown in a front view on a person. The buoyancy vest 100 is a vest worn on the user's upper torso to keep them more buoyant in the water. The buoyancy vest 100 includes a neck opening 102, a pair of arm holes 104, a front side 106 with an exterior surface and an interior surface, a back side 108 with an exterior surface and an interior surface (Fig. 2), pockets 110 and foam inserts 112 (Fig. 3) to be placed in the pockets 110. The buoyancy vest 100 is worn by a person either alone or under a surf suit or wet suit. In one embodiment the buoyancy vest 100 is pulled over the wearers head and meant to fit snuggly around the person's upper torso. The snug fit of the buoyancy vest 100 allows the user to be stream line in the water and does not allow water to sit between the inside of the vest 100 and the user's upper torso. In another preferred embodiment the buoyancy vest 100 opens down the middle of on the front side 106 by means of a zipper, Velcro or other type of attachment, see Fig. 3, so that the person wearing the vest can easily put it on and still allow for it to fit snuggly around the upper torso.

    [0010] Referring to Figs. 1 and 2, the buoyancy vest 100 can have one or more pockets 110 on the front side 106 and/or back side 108. Referring to Fig. 3, the pockets 110 on the buoyancy vest 100 are configured to hold foam inserts 112. The buoyancy foam inserts 112 are placed into the pockets 110 allowing the person wearing the vest to control how buoyant they are in the water by chosing how many foam inserts 112 to place in the pockets. The foam can be inserted or removed to increase or decrease the buoyancy in the water. Thus one or more can be used and the size and density of the foam insets 112 can be changed. In the invention, the foam inserts 112 can be manufactured in various densities and thicknesses thereby allowing the wearer of the vest to further select how much buoyancy they desire. In one embodiment, the foam inserts 112 are a closed cell foam such as ethylene vinyl acetate ("EVA").

    [0011] This buoyancy vest 100 is configured to be worn by a person who is bodysurfing so that they can control their buoyancy in the water, however this buoyancy vest 100 could be worn by anyone engaging in a number of types of water sports. The amount of buoyance is controlled by adding or taking out foam inserts from the vest's 100 pockets 110. Referring to Fig. 2, in one embodiment the back side 108 has an extension on lower end referred to as a tab 114. This tab 114 extends down and rests on the wearers glutious maximus and can be grabbed by the wearer to pull the vest up and over the wearers head for removal of the buoyancy vest 100. In some embodiments there is a string or rope 118 attached to the tab 114. This string 118 can be easily reached by the person wearing the vest 100 and therefore allows them to pull on the string 118 and pull the vest 100 up over their head to access the tab 114 and pull the vest over their head to remove.

    [0012] The buoyancy vest 100 is preferably constructed from neoprene or other lightweight, stretchable, water, chemical and UV resistant material. In another preferred embodiment the buoyancy vest 100 is constructed from a buoyant material. For example, this material of the vest 100 maybe fabricated from neoprene in various thicknesses. In one embodiment, the thickness of the neoprene or buoyant material is from ½ to 20 millimeter. A thicker neoprene vest provides more buoyancy and allows the surfer to body surf in colder waters since neoprene keeps the body temperature elevated. Referring to Fig. 2 and 3, in the invention the front side 106 and the back side 108 have a right and a left panel 122 and 124. These panels have an additonal layer of neoprene on the inside of the vest which is stretched or glued to the inside of the vest around the circumference of the panel. The pockets 110 of the vest are then cut through the outside of the vest panel 122 and 124, and inserted between the two layers of neoprene formed by the panels 122 and 124. The buoyancy foam 112 can then slide into the pockets made in the panels 122 and 124, see Fig. 3. In a possible embodiment, each pocket has an exterior flap 126, which folds over the opening of the pocket and Velcros or attaches by other means to the exterior vest. These exterior flaps 126 cover the pockets so that the buoyancy foam 112 does not fall out.

    [0013] The above description of disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to the embodiments will be readily apparent to those skilled in the art; the generic principals defined herein can be applied to other embodiments without departing from spirit or scope of the invention. Thus, the invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principals and novel features disclosed herein.


    Claims

    1. A vest (100) which enables the user to control their buoyancy in the water comprising:

    a neck opening (102);

    a pair of arm holes (104);

    a front side (106) with an exterior and interior surface and one or more pockets (110) on the exterior surface;

    a back side (108) with an exterior and interior surface and one or more pockets (110) on the exterior surface; and

    foam inserts (112) which are sized to fit in the pockets and control the amount of buoyancy of the user; characterized in that the foam inserts (112) are made of different densities and thicknesses, whereby a user can selectively place foam inserts (112) of different densities and thicknesses in the pockets (110) in order to adjust the buoyancy of the vest; and in that the vest is constructed from one or more layers of neoprene, wherein the front and back side of the vest each have a right (122) and a left (124) panel comprising two layers of neoprene and the pockets are between the two layers of neoprene.


     
    2. The vest (100) of claim 1, which includes a zipper on the front side (106).
     
    3. The vest (100) of any preceding claim, wherein the back side (108) has an extension on the lower end referred to as a tab (114).
     
    4. The vest (100) of claim 3, wherein the back side (108) has a string or rope attached to the tab (114) which allows the user to pull the vest over their head.
     
    5. The vest (100) of any preceding claim, wherein the pockets (110) have an exterior flap which folds over the opening of the pocket (110) and attaches to the exterior of the vest.
     
    6. The vest (100) of any preceding claim, comprising:
    a tab (114) which extends on the lower portion of the back side with a string attached; and the vest being constructed of a buoyant material.
     
    7. The vest (100) of claim 6, wherein the tab (114) has a string or rope attached which allows the user to pull the vest over their head.
     
    8. The vest (100) of any preceding claim, wherein part or all of it is constructed from one or more layers of neoprene.
     
    9. The vest (100) of any preceding claim, wherein the foam inserts (112) are constructed of a closed cell foam such as ethylene vinyl acetate.
     
    10. The vest (100) of claim 1, 6 or 8, wherein the neoprene or buoyant material can be a thickness of ½ to 20 millimeters.
     


    Ansprüche

    1. Schwimmweste (100), die es dem Benutzer ermöglicht, seine Schwimmfähigkeit im Wasser zu steuern, Folgendes umfassend:

    eine Halsöffnung (102);

    ein Paar Armöffnungen (104);

    eine Vorderseite (106) mit einer Außen- und Innenfläche und einer oder mehreren Taschen (110) an der Außenfläche;

    eine Rückseite (108) mit einer Außen- und Innenfläche und einer oder mehreren Taschen (110) an der Außenfläche; und

    Schaumstoffeinsätze (112), die so bemessen sind, dass sie in die Taschen passen und das Maß der Schwimmfähigkeit des Benutzers steuern;

    dadurch gekennzeichnet, dass

    die Schaumstoffeinsätze (112) aus unterschiedlichen Dichten und Dicken hergestellt sind, wodurch ein Benutzer wahlweise Schaumstoffeinlagen (112) unterschiedlicher Dichten und Dicken in den Taschen (110) platzieren kann, um die Schwimmfähigkeit der Schwimmweste einzustellen; und

    dadurch, dass die Schwimmweste aus einer oder mehreren Neoprenschichten aufgebaut ist, wobei die Vorder- und Rückseite der Schwimmweste jeweils ein rechtes (122) und ein linkes (124) Paneel aufweisen, die zwei Neoprenschichten umfasst, und die Taschen sich zwischen den beiden Neoprenschichten befinden.


     
    2. Schwimmweste (100) nach Anspruch 1, die einen Reißverschluss an der Vorderseite (106) beinhaltet.
     
    3. Schwimmweste (100) nach einem der vorhergehenden Ansprüche, wobei die Rückseite (108) am unteren Ende eine Verlängerung aufweist, die als Lasche (114) bezeichnet wird.
     
    4. Schwimmweste (100) nach Anspruch 3, wobei an der Rückseite (108) eine Schnur oder ein Seil an der Lasche (114) befestigt ist, die bzw. das es dem Benutzer ermöglicht, die Schwimmweste über seinen Kopf zu ziehen.
     
    5. Schwimmweste (100) nach einem der vorhergehenden Ansprüche, wobei die Taschen (110) eine Außenklappe aufweisen, die sich über die Öffnung der Tasche (110) faltet und sich an die Außenseite der Schwimmweste heftet.
     
    6. Schwimmweste (100) nach einem der vorhergehenden Ansprüche, Folgendes umfassend:
    eine Lasche (114), die sich am unteren Abschnitt der Rückseite mit einer an ihr angebrachten Schnur erstreckt; und wobei die Schwimmweste aus einem schwimmfähigen Material ausgebildet ist.
     
    7. Schwimmweste (100) nach Anspruch 6, wobei an der Lasche (114) eine Schnur oder ein Seil befestigt ist, die bzw. das es dem Benutzer ermöglicht, das Schwimmweste über seinen Kopf zu ziehen.
     
    8. Schwimmweste (100) nach einem der vorhergehenden Ansprüche, wobei ein Teil oder alles davon aus einer oder mehreren Neoprenschichten ausgebildet ist.
     
    9. Schwimmweste (100) nach einem der vorhergehenden Ansprüche, wobei die Schaumstoffeinsätze (112) aus einem geschlossenzelligen Schaumstoff wie etwa Ethylenvinylacetat ausgebildet sind.
     
    10. Schwimmweste (100) nach Anspruch 1, 6 oder 8, wobei das Neopren oder das schwimmfähige Material eine Dicke von 1/2 bis 20 Millimeter haben kann.
     


    Revendications

    1. Gilet (100) qui permet à l'utilisateur de régler sa flottabilité dans l'eau comprenant :

    une encolure (102) ;

    une paire d'emmanchures (104) ;

    un côté avant (106) avec une surface extérieure et intérieure et une ou plusieurs poches (110) sur la surface extérieure ;

    un côté arrière (108) avec une surface extérieure et intérieure et une ou plusieurs poches (110) sur la surface extérieure ; et

    des inserts en mousse (112) qui sont dimensionnés pour s'ajuster dans les poches et régler le degré de flottabilité de l'utilisateur ;

    caractérisé en ce que

    les inserts en mousse (112) sont constitués de différentes densités et épaisseurs, ce qui permet à un utilisateur de pouvoir placer sélectivement des inserts en mousse (112) de différentes densités et épaisseurs dans les poches (110) afin d'ajuster la flottabilité du gilet ; et

    en ce que le gilet est construit à partir d'une ou plusieurs couches de néoprène, dans lequel les côtés avant et arrière du gilet ont chacun un panneau droit (122) et un panneau gauche (124) comprenant deux couches de néoprène et les poches se trouvent entre les deux couches de néoprène.


     
    2. Gilet (100) selon la revendication 1, qui comprend une fermeture à glissière sur le côté avant (106).
     
    3. Gilet (100) selon une quelconque revendication précédente, dans lequel le côté arrière (108) comporte une extension sur l'extrémité inférieure désignée par patte (114).
     
    4. Gilet (100) selon la revendication 3, dans lequel le côté arrière (108) comporte une ficelle ou un cordon fixé à la patte (114) qui permet à l'utilisateur de ramener le gilet sur sa tête.
     
    5. Gilet (100) selon une quelconque revendication précédente, dans lequel les poches (110) comportent un rabat extérieur qui se replie sur l'ouverture de la poche (110) et se fixe à l'extérieur du gilet.
     
    6. Gilet (100) selon une quelconque revendication précédente, comprenant :
    une patte (114) qui s'étend sur la partie inférieure du côté arrière avec une ficelle fixée à celle-ci ; et le gilet étant construit à partir d'un matériau flottant.
     
    7. Gilet (100) selon la revendication 6, dans lequel la patte (114) comprend une ficelle ou un cordon fixé à celle-ci qui permet à l'utilisateur de ramener le gilet sur sa tête.
     
    8. Gilet (100) selon une quelconque revendication précédente, dans lequel tout ou partie de celui-ci est construit(e) à partir d'une ou plusieurs couches de néoprène.
     
    9. Gilet (100) selon une quelconque revendication précédente, dans lequel les inserts en mousse (112) sont construits à partir d'une mousse à alvéoles fermées telle que l'acétate de vinyle-éthylène.
     
    10. Gilet (100) selon la revendication 1, 6 ou 8, dans lequel le néoprène ou le matériau flottant peuvent avoir une épaisseur de 1/2 à 20 millimètres.
     




    Drawing














    Cited references

    REFERENCES CITED IN THE DESCRIPTION



    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.

    Patent documents cited in the description