CROSS-REFERENCE TO RELATED APPLICATION
FIELD OF THE INVENTION
[0002] The present invention relates generally to a teacup cover, and, more specifically,
to a teacup cover for holding and securing a teabag string, and for facilitating squeezing
liquid from a teabag after use.
BACKGROUND OF THE INVENTION
[0003] When drinking tea, a teabag is placed within the hot liquid contained within the
teacup, and a string and tag attached to the teabag can be used to bob the teabag
in and out of the hot liquid, or the string and tag can be draped over the teacup
edge, leaving the teabag in the teacup. The purpose of the string and tag is to allow
the drinker to easily bob and/or remove the teabag in/from the hot liquid without
having to scoop the teabag out with a spoon. However, the teabag often sinks to the
bottom of the teacup and pulls the string and tag into the water, leaving the drinker
helpless and unable to bob the teabag in the water or remove the teabag without using
a spoon.
[0004] Once a drinker does remove the teabag from the teacup, after determining that it
has been properly steeped, there is often an attempt to squeeze the remaining liquid
out of the teabag and into the cup. A common approach is that the teabag is pressed
against the inside of the cup by a spoon, or is held on a spoon while the string is
wrapped around the teabag and the spoon. However, both of these approaches are generally
inadequate and difficult to perform; often resulting in liquid being spilled.
[0005] Once the majority of the liquid has been extracted from the teabag, the drinker faces
the problem of disposing the teabag. In many instances, this involves placing the
teabag on a plate or elsewhere, allowing the remaining liquid to leak out of the teabag
and creating potential for a further mess.
[0006] Accordingly, it is an object of the present invention to overcome one or more of
the above-described drawbacks and/or disadvantages of the prior art.
SUMMARY OF THE INVENTION
[0007] The present invention overcomes the disadvantages and shortcomings of the prior art
by providing an improved cup cover.
[0008] In preferred embodiments, the cup cover comprises a base having a first slit extending
from an edge of the base toward a center of the base; and a protrusion extending from
the base, the first slit is configured to receive a string, the protrusion is divided
into a first half and a second half by a through-slot, the through-slot is configured
to receive the string, and the first half and the second half secure the string therebetween.
[0009] One advantage of the present invention is that it provides a cup cover which can
secure the string of a teabag. Another advantage is that the cup cover can be used
to squeeze liquid from a teabag into the teacup. Yet another advantage is that the
cup cover can retain excess liquid that may drip from the teabag.
[0010] Other objects and advantages of the present invention and/or of the currently preferred
embodiments thereof will become more readily apparent in view of the following detailed
description and accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
[0011] For a complete understanding of the present invention, reference is made to the following
detailed description of an exemplary embodiment considered in conjunction with the
accompanying drawings, in which:
FIG. 1 is a top perspective view of the teacup cover of the present invention;
FIG. 2 is a bottom perspective view of the teacup cover of the present invention;
FIG. 3 is a front elevational view of the teacup cover of FIGS. 1 and 2;
FIG. 4 is a rear elevational view of the teacup cover of FIGS. 1 and 2;
FIG. 5 is a right side elevational view of the teacup cover of FIGS. 1 and 2;
FIG. 6 is a left side elevational view of the teacup cover of FIGS. 1 and 2;
FIG. 7 is a top view of the teacup cover of FIGS. 1 and 2;
FIG. 8 is a bottom view of the teacup cover of FIGS. 1 and 2;
FIG. 9 is a cross-sectional view of the teacup cover of FIGS. 1-8 taken along section
line 9-9 of FIG. 7;
FIG. 10 is a top perspective view of a teacup cover in use with a teacup and teabag;
FIG. 11 is a perspective view showing a user removing the teacup cover from a teacup;
FIG. 12 is a perspective view showing a user removing the teacup cover from a teacup
and securing a teabag thereto;
FIG. 13 is a perspective view showing a user squeezing the teacup cover and the associated
teabag; and
FIG. 14 is a perspective view showing a bottom of the teacup cover after use.
DETAILED DESCRIPTION OF THE INVENTION
[0012] Referring to FIGS. 1-9, a teacup cover 100 is shown in accordance with an exemplary
embodiment of the present invention. The teacup cover 100 includes a base 102 and
a divided protrusion 104, which is separated into a first protrusion half 104a and
a second protrusion half 104b, each of which will be discussed below in detail.
[0013] In the embodiment of FIGS. 1-9, the base 102 comprises a top surface 106, an edge
108, a bottom surface 110, a radial slit 112, and a fillet 116. The teacup cover 100
is generally monolithic in form including the base 102, which generally slopes downward,
with a frustoconical shape, from the fillet 116 toward the edge 108. The base 102
is substantially circular in shape and sized to have a diameter larger than a standard
teacup diameter; however, it should be understood that the base 102 can have varying
shapes and sizes. For example, the base 102 can be square shaped, diamond shaped,
star shaped, or any other geometric figure, while the diameter, or size, of the base
102, can be designed to match and accommodate cups of varying sizes. Having a diameter
larger than a standard teacup diameter allows the teacup cover 100 to be placed on
a teacup such that the entire top of the teacup is covered, thus allowing the teacup
cover 100 to securely sit on top of the teacup. When placed on a teacup, the bottom
surface 110 acts to engage the top of the teacup.
[0014] The radial slit 112 extends from the edge 108 radially inward toward the center of
the base 102. Specifically, the radial slit 112 extends through the base 102, from
the top surface 106 to the bottom surface 110 thereof, which allows an object, e.g.,
a teabag string, to extend through the base 102. In some embodiments, the radial slit
112 extends inward approximately 3/4 of an inch and is a few millimeters wide. The
radial slit 112 is configured to accommodate a teabag string. The teabag string can
be inserted into the radial slit 112 whereby the teabag is below the base 102 while
a portion of the teabag string is above the base 102. Thus, the teabag string can
extend through the base 102. In some embodiments, the radial slit 112 includes a plurality
of chamfered edges 114 connecting the edge 108 with the radial slit 112. The chamfered
edges 114 provide an opening towards the radial slit 112 to facilitate inserting a
teabag string into the radial slit 112.
[0015] The divided protrusion 104 extends from the central portion of the base 102, and
the divided protrusion 104 is connected to the base 102 by the fillet 116. Preferably,
the divided protrusion 104 and the base 102 are monolithically formed as a single
unit. The divided protrusion 104 generally acts as a handle for the teacup cover 100,
facilitating handling of the teacup cover 100. Specifically, the divided protrusion
104 can be grasped to place the teacup cover 100 on a teacup or to remove the teacup
cover 100 from a teacup. The divided protrusion 104 is generally cylindrical in shape
and separated into a first protrusion half 104a and a second protrusion half 104b.
The first protrusion half 104a and the second protrusion half 104b are generally half-cylindrical
in shape and are separated by a through-slot 122. In the exemplary embodiment, the
first protrusion half 104a and the second protrusion half 104b are mirrored structures,
and, as such, have identical and matching elements. However, it should be recognized
by those of ordinary skill in the art, that the first protrusion half 104a and the
second protrusion half 104b do not have to be identical structures but may each have
their own respective design based on a particular use or need. For example, the first
protrusion half 104a may be contoured to include a singular imprint, while the second
protrusion half 104b may be contoured to include multiple imprints which would facilitate
in gripping the divided protrusion 104. The top of the divided protrusion 104 could
include indicia or a design.
[0016] The first protrusion half 104a includes a first radial wall 124, a first top 126,
and a first inner wall 128 (see FIG. 2). In the exemplary embodiment, the first radial
wall 124 and the first inner wall 128 are connected and form an extruded semicircle.
A first end of the extruded semicircle is adjacent and attached to the base 102 by
the fillet 116 which integrally forms the first radial wall 124 with the base 102.
The distal end of the extruded semicircle, which is away from the base 102, is sealed
by the first top 126. In some embodiments, the attachment edges, where the first radial
wall 124 is formed with the first inner wall 128, and where the first radial wall
124 and the first inner wall 128 are formed with the first top 126, may be rounded
or beveled so as to form a smooth surface.
[0017] The second protrusion half 104b includes a second radial wall 132, a second top 134,
and a second inner wall 136 (see FIG. 9). In the exemplary embodiment, the second
radial wall 132 and the second inner wall 136 are connected and form an extruded semicircle.
A first end of the extruded semicircle is adjacent and attached to the base 102 by
the fillet 116, which integrally forms the second radial wall 132 with the base 102.
The distal end of the extruded semicircle, which is away from the base 102, is sealed
by the second top 134. In some embodiments, the attachment edges, where the second
radial wall 132 is formed with the second inner wall 136, and where the second radial
wall 132 and the second inner wall 136 are formed with the second top 134, may be
rounded or beveled so as to form a smooth surface.
[0018] It should be recognized by those of ordinary skill in the art that while the first
protrusion half 104a and the second protrusion half 104b are shown, and described,
to have a semicircular shape, in other embodiments, they may have varying shapes and/or
sizes. For example, there may be any one of a numerous amount of geometric shapes
or contoured shapes, all of which would be appropriate and are considered herein.
Further, the through-slot 122 of the divided protrusion 104 may be a vertical slot,
a horizontal slot, or a slanted slot, or may be in the form of a retaining member
such as a recess or a notch.
[0019] Referring to FIG. 9, a cross-sectional view of the present invention is shown. The
first protrusion half 104a and the second protrusion half 104b in the exemplary embodiment
define, respectively, a first void 130 and a second void 138. Specifically, the first
void 130 is defined by the first radial wall 124, the first top 126, and the first
inner wall 128, while the second void 138 is defined by the second radial wall 132,
the second top 134, and the second inner wall 136. The first void 130 and the second
void 138 provide a space for liquid to be retained when the teacup cover 100 is utilized,
which is discussed in greater detail below.
[0020] The first protrusion half 104a and the second protrusion half 104b may be solid structures
such that no voids are present. In such an arrangement, the sloping walls of the base
102 may define a void which provides a space for liquid to be retained when the teacup
cover 100 is utilized.
[0021] The first protrusion half 104a and the second protrusion half 104b are configured
to be adjacent such that the first inner wall 128 and the second inner wall 136 are
substantially parallel, a first end 129 of the first inner wall 128 and a first end
131 of the second inner wall 136 are connected by a connecting member 140. The connecting
member 140 acts to connect the first protrusion half 104a with the second protrusion
half 104b, so as to integrally form a single divided protrusion 104 which is liquid
tight and attached to the base 102. The connecting member 140 further provides a location
at which the base 102 can bend.
[0022] In some embodiments, the teacup cover 100 is monolithically formed from a flexible
material such as silicone, which may be achieved through injection molding. However,
it should be understood that any other material may be utilized. Such a construction,
and material, provide a flexibility to the teacup cover 100 that is advantageous during
use. Specifically, the base 102 can be folded and bent at the connecting member 140.
This allows a user to squeeze an associated teabag with the teacup cover 100. When
the teacup cover 100 is bent, the first protrusion half 104a and the second protrusion
half 104b separate while the connecting member 140 keeps the two halves connected.
Another benefit of using silicone is the heat insulating characteristics it possesses.
Specifically, an aspect of the present invention is that the teacup cover 100 retains
heat within the beverage. Silicone will act to minimize the heat loss of an associated
beverage.
[0023] Referring to FIGS. 10-14, in use, the teacup cover 100 acts as a holder for a teabag
160 that secures a teabag string 162. First, the teabag 160 is placed in a teacup
150 filled with a liquid to steep the teabag 160. A user 170 then places the teacup
cover 100 on top of the teacup 150 and places the teabag string 162 in the radial
slit 112 and the through-slot 122, allowing the teabag 160 to remain in the teacup
150 while the teabag string 162 is held in place. The first protrusion half 104a and
the second protrusion half 104b clench the teabag string 162, such that the first
inner wall 128 and the second inner wall 136 engage the teabag string 162, restricting
the string 162 from falling into the teacup 150 under the weight of the teabag 160.
Further, the position of the teabag string 162 can be adjusted within the through-slot
122 and the radial slit 112, allowing the amount of string 162 within the teacup 150
to be adjusted, and subsequently allowing the height of the teabag 160 within the
teacup 150 to be adjusted.
[0024] When a user 170 has determined that the teabag 160 has been in the teacup 150 for
enough time, the user can remove the teacup cover 100 by first gripping the first
protrusion half 104a and the second protrusion half 104b, and then lifting the teacup
cover 100 up. This motion will result in the teabag 160 being lifted with the teacup
cover 100, while the teabag 160 is held over the teacup 150 and allowed to drip. The
teabag string 162 can then be pulled so that the teabag 160 is held tight to the teacup
cover 100. The teacup cover 100 can then be tilted, as shown in FIG. 12, and turned
upside down such that the teabag 160 sits on the bottom surface 110 of the base 102,
thereby causing any free flowing excess liquid contained in the teabag 160 to run
off the teacup cover 100 and into the teacup 150, or into the first void 130 and second
void 138 where it is retained. At this point, the user 170 can squeeze the teacup
cover 100 such that the base 102 is folded, thus squeezing the teabag 160 and causing
any liquid contained in the teabag 160 to run off the teacup cover 100 and into the
teacup 150, or into the first void 130 and the second void 138 where it is retained,
as shown in FIGS. 13 and 14. The liquid retained in the first void 130 and the second
void 138 can then be poured into the teacup 150, or discarded.
[0025] At this point, the majority of the liquid 152 has been removed from the teabag 160
and the teabag 160 can be disposed. Due to the shape of the teabag cover 100, the
teabag 160 can be held therein and any remaining liquid 152 will be caught in the
first void 130 and the second void 138 while the teabag 160 is transported to a garbage.
Thus, no liquid 152 is spilled or dripped during disposal of the teabag 160.
[0026] It will be understood that the embodiments of the present invention described herein
are merely exemplary and that a person skilled in the art may make many variations
and modifications without departing from the spirit and the scope of the invention.
For example, the present invention could include any retaining mechanism to hold the
string in place. All such variations and modifications, including those discussed
above, are intended to be included within the scope of the invention as defined by
the appended claims.
1. A cup cover, comprising:
- a base having a slit extending from an edge of the base; and
- a protrusion extending from the base, wherein the slit is configured to receive
a string, and wherein the protrusion includes means for receiving the string.
2. The cup cover of claim 1, wherein the means for receiving the string is a through-slot.
3. The cup cover of claim 1, wherein the protrusion is divided into a first half and
a second half by the through-slot.
4. The cup cover of claim 3, wherein the first half and the second half secure the string
therebetween.
5. The cup cover of claim 4, wherein the first half defines a first void and the second
half defines a second void and wherein preferably the first void and the second void
are configured to retain a liquid.
6. The cup cover of claim 1, wherein the slit extends toward a center of the base.
7. The cup cover of claim 1, wherein the protrusion is a handle.
8. The cup cover of claim 1, wherein the base is flexible and/or wherein the base is
substantially circular in shape and/or wherein the base is formed of silicone and/or
wherein the base is formed through injection molding and/or wherein the base and the
protrusion are integrally formed.
9. A cup cover, comprising:
- a base having a slit extending from an edge of the base toward a center of the base;
- a first protrusion extending from the base; and
- a second protrusion extending from the base,
- wherein the slit is configured to receive a string,
- wherein the first protrusion is adjacent to the second protrusion,
- wherein the first protrusion and the second protrusion are separated by a through-slot,
the through-slot configured to receive the string, and
- wherein the first protrusion and the second protrusion are configured to releasably
secure the string therebetween.
10. The cup cover of claim 9, wherein the first protrusion includes a first radial wall,
a first inner wall, and a first top, and the second protrusion includes a second radial
wall, a second inner wall, and a second top, wherein preferably the first inner wall
and the second inner wall are substantially parallel.
11. The cup cover of claim 9, wherein the first protrusion defines a first void and the
second protrusion defines a second void and/or wherein the base, the first protrusion,
and the second protrusion are integrally formed.
12. The cup cover of claim 11, wherein the first void and the second void are configured
to retain a liquid.
13. A method of handling a teabag, comprising:
- providing a flexible teacup cover;
- placing a teabag in a teacup;
- placing the teacup cover on the teacup;
- placing a string of the teabag in a slit extending radially inward from an edge
of the teacup cover;
- grasping a handle of the teacup cover and removing the teacup cover from the teacup;
- tilting the teacup cover such that the teabag is against the bottom surface of the
teacup cover; and
- squeezing the teacup cover and the teabag while the teacup cover is over the teacup
such that liquid flows from the teabag and is retained by the teacup cover.
14. The method of claim 13, further comprising the step of placing the string in a through-slot
formed in the handle.
15. The method of claim 13, further comprising the step of turning the teacup cover upside
down such that the teabag is retained by the teacup cover.