Multifunction pouring spout with handle
An inventive pouring spout that is selectively attachable to a container and fitted to the opening of the container with which it is used. In a preferred embodiment, the pouring spout is fitted to the dimensions of a one-quart container and includes a wall, a sealing member, a mouth and a handle, the mouth and handle extending from the wall. The handle includes a plurality of upwardly extending projections adapted to securely engage the bottom rim of the container. Furthermore, thermoplastic material is applied at the handle area forming a handle cover that is comfortable and easy to grip. Thermoplastic material is also preferably utilized in the construction of the sealing member for forming a seal between the spout and opening of the container.
This application is a continuation-in-part application of application Ser. No. 10/830,275, filed on Apr. 22, 2004 and incorporated herein by reference.
FIELD OF INVENTIONThis invention relates to a multifunction cover for containers, such as paint cans. More specifically, this invention involves a detachable pouring spout having a removable lid which prevents the dripping and splashing of paint along the side and around the opening of a paint can. Furthermore, this invention involves, as another embodiment, a detachable pouring spout with handle which allows a user to easily hold on to a can of paint.
BACKGROUND OF THE INVENTIONFor both the professional and casual painter, typical paint cans feature a multitude of drawbacks. Most notably, the construction of a typical one-gallon size paint can makes it virtually impossible to pour paint out of the can into a paint tray or other container without paint trickling down the sides of the can after the paint is poured. Excess paint dripping down the exterior of the can may cause undesirable paint smears on walls, floors, furniture and other items when the dripping paint accidentally comes in contact with one or more of these surfaces or objects. Further, the problem of paint running down the side of the can is aggravated when a user rests a wet paintbrush horizontally across the top of the paint can, as many painters typically do overnight or during a break. Paint from a wet paintbrush drips down the side of the can, causing similar problems noted above.
Further, there are a number of other common occurrences that often irritate painters and present additional difficulties. For instance, after paint is poured out of the can, a certain quantity always remains at the opening of the can in its sealing groove. The paint in this sealing groove poses the following problems: first, if the metal paint can lid is placed onto the can top and into the groove before the paint in it dries, the paint acts as an adhesive, sealing the lid to the can and making it more difficult to remove later on. In addition, when the cover is subsequently re-installed, paint in the sealing groove spatters as the lid is tapped down, causing paint to be dispersed randomly on the painter or on a surface.
Similarly, these problems are also encountered when dipping a paintbrush in a paint can and then wiping the brush against the inner rim of the can to remove excess paint from the brush. Although painters are aware of this problem, they choose to wipe the brush against the inner rim since the alternative (i.e., spreading the excess paint over a given area) may ruin the job at hand, thereby entirely undermining their efforts.
Moreover, although it is good practice to replace the paint lid on the can overnight or during a lunch break to keep the paint fresh, many fail to do so and introduce paint to the side of the can lid and in its sealing groove.
Another problem is that it is physically demanding to hold a paint can filled with paint by the wire handle that is provided on standard one-gallon paint cans due to the weight of the paint can when filled with paint. Moreover, since the handle is positioned directly above the opening of the suspended paint can when holding the can by the handle, it interferes with the dipping of the paint brush into the can thereby forcing a user to locate and orient the brush so that it does not come into contact with the paint can handle. Furthermore, in the context of smaller, one-quart paint containers where a handle is typically not provided therewith, it is particularly strenuous to continuously hold the can in a hand by outer side of the can without enduring muscle cramps and fatigue.
SUMMARY OF THE INVENTIONAccordingly, it is an object of the present invention to provide a detachable pouring spout for a paint can, which includes a removable lid, that prevents the entry of paint into the sealing groove at the opening of the can and prevents the dripping of paint along the exterior surface of the paint can.
Another object of the present invention is to provide a detachable pouring spout for a paint can, which includes a removable lid, that enables the removal of excess paint from a paint brush directly into the paint can without utilizing the interior rim of the can.
A further object of the present invention is to provide a means for storing a wet paint brush above a paint can that allows paint to be reintroduced to the interior of the paint can and prevents the paint from contacting the sealing groove of a paint can or its exterior surface.
Another object of the present invention is to provide a detachable pouring spout for a paint can, which includes a removable lid, that eliminates the need to re-install the original paint can lid between uses.
A still further object of the present invention is to provide detachable pouring spout for a paint can, which includes a removable lid, that enables multiple paint cans to be neatly stacked on one another, even when the pouring spout is engaged to the top of the paint can.
Yet another object of the present invention is to provide a detachable pouring spout with handle for a paint can which allows a user to easily hold a can of paint in one hand while simultaneously painting with the other.
Another object of the present invention is to provide a detachable pouring spout with handle for a paint can which allows the weight of a can of paint to be distributed over a larger surface area of the hand of a user thereby reducing muscle cramps and fatigue.
Still another object of the present invention is to provide a detachable pouring spout with handle for a paint can which prevents contact by a user's paint brush with and interference by standard wire paint can handles attached to a paint can.
Additional objectives will be apparent from the description of the invention that follows.
In its broadest aspects, the invention involves a pouring spout for containers of liquid, which has a removable lid or insert. The inventive pouring spout is preferably selectively attachable and detachable with respect to the container, and is fitted to the diameter of an opening of a particular container. In a preferred embodiment, the spout is fitted to the diameter of a paint can opening, where it may replace the typical lid of a paint can for the duration of its use.
The invention comprises a spout with a central opening that is selectively covered with a removable lid whether overnight, during a break or at any time when the paint from the can is not immediately needed. The spout includes a groove or a ridge at or near the base or lower edge of the spout which enables the spout to snap into the primary opening of the paint can. The spout fits snugly into the paint can, thereby preventing paint from being introduced to or within the sealing groove of the can. By utilizing the spout, paint from the can may instead accumulate on the spout, thereby relieving the problem of paint being accumulating at the sealing groove of the can and along the sides of the can. Further, the removable lid includes a receiving groove that does not collect paint, which enables the lid to snap into the central opening of the spout. This forms a tight seal over the paint can keeping the paint fresh and ready for use when needed.
In a preferred embodiment, the spout further comprises a bridging strip having an edge that allows a user to remove excess paint from the brush against the edge, thus simultaneously reintroducing the excess paint into the can. This strip allows a user to avoid wiping excess paint on the interior rim of the paint can, thereby further preventing paint from accumulating on the sealing groove.
Significantly, this same strip may also contain one or more magnets incorporated therein, so that after a wet paintbrush is used, the magnets attach to the metallic ferrule of the brush. Thus, the magnets hold the brush upright in place, allowing paint from the brush to drip back into the can, minimizing waste and maintaining cleanliness.
In another preferred embodiment, a detachable pouring spout is provided with a handle whereby the weight of the can is distributed over an increased surface area of the hand, rather than exclusively along the palm and fingers. More particularly, in the context of smaller-sized cans of paint, such as a one-quart paint can, the handle provided with the spout allows the weight of the can to be distributed in a number of additional areas of the hand, such as the area along the index finger and hand adjacent to the thumb, as well as the top surface of the hand opposite the palm.
The pouring spout may be constructed of materials, including plastics and metals, which are well known in the art. Preferably, the pouring spout is injection molded from polypropylene and the removable lid is preferably constructed from polyethylene.
BRIEF DESCRIPTIONS OF THE DRAWINGS
Referring to the drawings,
In a preferred embodiment shown in
Further, as shown in
The wall (18) of the spout (10) surrounds its interior and runs parallel to the circumference of the paint can (24). In case the can (24) is tilted at an extreme angle, the wall (18) prevents paint from spilling over the upper edge (20) of the spout (10) before it can exit out the mouth (14). Of course, other types of walls may be constructed, including walls of varying heights, walls that do not fully surround the interior of the spout (10) or walls which are not parallel to the circumference of the paint can (24). In addition the spout can also be constructed with more than one mouth or passageways out which paint or other liquids may flow. Moreover, a mouth or passageway may also be formed as gap in the wall or from a separate member attached to the wall as a means to assist the flow of paint or other liquid, rather than exclusively a structure that is created as an extension of the wall.
In a preferred embodiment, the spout (10) also incorporates one or more hangup loops (32), which preferably forms a triangular shape, by which a user can jerk the spout (10) out of the paint can (24) after the paint is exhausted or when the spout (10) is no longer needed. The removable lid (12) may also incorporate one or more hangup loops (34), also of a desirable triangular shape, by which a user can easily remove the lid (12) when the paint is ready to be poured from its can (24). When either the spout (10) or removable lid (12) is not in use, each may also hang by their respective hangup loops (32,34) on a hook or nail hammered into a wall. Obviously, each hangup loops (32,34) may be replaced by a tab (not shown) without an opening, by which a user may still pull the spout (10) from the paint can (24), or lid (12) from the spout (10).
As depicted in
Of course, other embodiments of the pouring spout may include, in place of the bridging strip, a surface that protrudes inwardly from the wall of the spout in place of the bridging strip (36, 36A). Such a surface can be constructed as an integral portion of the spout or can be a separate component that is attached to the spout by forming an interlocking groove on the surface and/or wall whereby the surface snaps into place on the wall or by using other conventional means including hooks, male-female snaps etc. In these other embodiments, the surface would also preferably include a straight edge. Further, the surface would also preferably be located beneath the removable cover or insert.
The magnets (38) are attached to the strip (36) by conventional means well known in the art. Obviously, one larger magnet may be used in place of two or more magnets. As shown in
Furthermore, instead of constructing a non-magnetic strip and attaching magnets thereto, one may also simply construct the spout (10) having a strip that is itself a magnet, thereby eliminating the need for attaching magnets to a strip. In addition, other means for suspending a paintbrush (40) over the can (24), including hooks and fasteners, may be used as well in connection with the invention.
Obviously, the upper rim of the spout (10) may also form a circle that is larger than the base of the paint can (24′). In this embodiment, a step (not shown) is constructed just off the interior wall (18) of the spout (10), allowing the base of the paint can (24′) to rest on the step, rather than the upper rim (20).
It should be noted that the inventive arrangement enables the functions of stacking cans, pouring liquid out of a container, easily removing a lid of a container holding liquid.
In this embodiment, the pouring spout includes a vertically-oriented, elongated, curved handle (150), located radially opposite the mouth (114) and having an overlay or cover (151) (later described). The top end (152) of the handle is attached to the wall (118) of the spout (110). Alternatively, the handle (150) may be attached at any other conventional location along the spout (110), including but not limited to, the inner or outer surface of the wall (118) of the spout (110), the upper rim (120), or a combination thereof. In the preferred embodiment, the handle (150) is integrally molded to the wall (118) of the spout (110) and connected to the wall (118) at the top end (152) of the handle (150). Other means for attaching the handle (150) to the wall (118) of the spout (110), or at other locations thereof, may be utilized as well.
The bottom end (154) of the handle (150) includes two upwardly extending projections (156,158), which cooperate with the bottom rim (125) of a standard, cylindrical paint container (124) so as to secure the pouring spout (110), and to lock in the bottom of the handle (150) of the spout (110) to the bottom rim (125) of the container (124), as shown in
As shown in
Once attached, a user can either hold the container (124) and spout (110) by the handle (150). Alternatively, a user can insert the hand in the space between the handle (150) and side of the container (124) and utilize the palm and fingers to hold the side of the container while part of the combined weight of the can (124) and spout (110) can also be distributed in a number of other areas of the hand as well, such as the area along the index finger and hand adjacent to the thumb and/or the top surface of the hand opposite the palm.
It should be understood that the pouring spout (110) may be adapted for use with other types of containers that are capable of holding liquids or other materials besides paint, and is not limited exclusively to be used in connection with paint containers.
The handle portion (150) is preferably provided with an overlay or handle cover (151) that is composed of a soft, flexible material that is preferably slip-resistant, easy and comfortable to grip, such as a thermoplastic elastomer (i.e., Santoprene®) or rubber. In addition, the same or a similar material is applied at the base (170) of the spout (110), forming, or covering, the sealing member (171). Particularly, in the context of a one-quart paint can which has a reduced-sized opening relative to the one-gallon counterpart, the soft material at the base (170) of the spout (110) yields significantly more than the rigid plastic, allowing the spout (110) to form a better and more secure seal at the opening of the paint can when the spout (110) is attached. In the preferred embodiment, the soft sealing member (171) becomes slightly compressed as it is inserted into the opening of the paint can (124). After passing through the opening, the sealing member (171), or a portion thereof, becomes decompressed thereby securely attaching the base (170) of the spout (110) to the container (124), independent of the upwardly extending projections (156, 158) at the bottom end (154) of the handle (150). Alternatively, the sealing member (171) may be constructed so as not to securely fasten the wall (118) of the spout (110), or bottom edge (170) thereof, at the opening of the container (124) independent of the bottom end (154) of the handle (150) that is secured to the rim (125) of the container (124). In such an embodiment, the sealing member (171) merely presses against the container (124) and works in conjunction with the upwardly extending projections (156, 158) at the bottom end (154) of the handle (150) to clamp the container between the sealing member (171) and bottom end (154) of the handle (150) to securely hold the container (124).
It should be understood that the pouring spout and handle may be formed in a variety of sizes to accommodate containers that are capable of holding different volumes and which have differently-sized openings. In the context of paint cans in particular, the pouring spout and handle is also easily adapted to accommodate other sizes, including one-pint, one-liter and half-gallon paint cans, in addition to the one-gallon and one-quart cans previously referenced.
Furthermore, it should be understood that the soft sealing member may be applied at a middle area of the wall (118) rather than at the base (170). It should also be understood that a groove or locking lip located at an outer surface of the wall may be provided instead of or in addition to the sealing member (171) at or near the base (170) of the spout (110) for engaging the spout (110) at the opening of the container (124). Likewise, a snap attachment means or other conventional attachment means known in the art may be provided as well.
Although preferred, it is not required to apply a thermoplastic elastomer, rubber or other soft material to the handle (150) and sealing member (171) of the spout (110), and it should be understood that the spout (110), including the entire handle portion (150) and sealing member (171) may be constructed from a single material, such as hard plastic.
In the preferred embodiment, the pouring spout (110) further carries a wiping surface (160) for removing excess paint which protrudes inwardly from the wall (118) of the spout (110), preferably opposite the mouth (114). The surface (160) is substantially flat, has a substantially straight edge and is preferably located beneath a removable lid or insert (12), see
The pouring spout (110) may also include one or more magnets (138) for removably retaining the metallic ferrule of a paint brush. In the embodiment depicted in
The pouring spout (110) and handle (150) thereof are constructed by the process of injection molding, whereby a hard plastic, such as polypropylene is injected in heated liquid form into a mold and then cooled until forming a generally rigid skeleton in the basic form of the pouring spout (110) and handle (150) thereof. As noted above, during the molding process, the handle portion (150) is integrally molded to the wall (118) of the spout (110). However, the handle (150) may instead be constructed so that it is selectively detachable from, or attached to the remaining portion of the spout (110) after the handle (150) and pouring area of the spout (110) are each constructed.
After forming the generally rigid skeleton of the spout (110) by injection molding, it is placed in another mold for purposes of applying to the spout (110) the thermoplastic elastomer material or other material which sufficiently “gives” as the handle cover (151) and sealing member (171) of the spout (110). The handle covering (151) and soft sealing member (171) are applied to the skeleton of the spout (110) through an overmolding process whereby a heated thermoplastic elastomer or other similar material is applied in liquid form to the skeleton. Using this process forms a strong chemical bond between the soft thermoplastic elastomer material and hard plastic once the thermoplastic material cools, making it difficult to separate it from the hard plastic. Of course, other methods besides overmolding may be used to attach the handle covering (151) and sealing member (171) to the rigid spout skeleton. For example, the soft handle (151) and sealing member (171) may be simply attached by conventional mechanical fastening means such as a snap attachment of a soft cover. Moreover, as previously mentioned, the entire spout (110), including the handle (150) and sealing member (171) may be composed of a hard plastic, such as polypropylene. In addition, the handle area (150), or portion thereof, may be hollow to reduce the overall weight of the pouring spout (110) and to reduce the quantity of material required for manufacturing.
Although the invention is described in terms of particular embodiments, it is to be understood that the embodiments are merely illustrative of an application of the principles of the invention. Numerous modifications may be made and other arrangements may be devised without departing from the spirit and scope of the invention.
Claims
1. A handle device for gripping a container and pouring fluid out of said container when said device is engaged to said container, comprising:
- a spout;
- a wall having an inner surface and an outer surface and a base, said wall continuing around an interior of said device and said spout extending radially outward from said wall;
- a handle having a top end and a bottom end, said handle extending from said wall at said top end of said handle; and
- clamping means for engaging said device to said container located at said base of said wall and at said bottom end of said handle;
- wherein said device is selectively attachable and detachable from said container.
2. The device of claim 1, said device further comprising a sealing member at said base of said wall for forming a seal between said device and an opening of said container when said device is engaged to said container.
3. The device of claim 2, further comprising an attachment means located at said base of said wall for engaging said device at an opening of said container.
4. The device of claim 3, wherein said second attachment means comprises a locking lip located along said outer surface of said wall, said lip capable of engaging a rim of said container.
5. The device of claim 1, where the sealing member comprises a thermoplastic elastomer.
6. The device of claim 1, where the sealing member comprises rubber.
7. The device of claim 1, where the handle comprises a thermoplastic elastomer.
8. The device of claim 1, where the handle comprises rubber.
9. The device of claim 1, where the handle comprises a soft cover.
10. The device of claim 1, where the handle extends from said wall at a location opposite said location of said spout.
11. The device of claim 1, where the handle is integrally molded to said wall of said device.
12. The device of claim 1, said clamping means comprising at least one upwardly extending projection at said bottom end of said handle which is adapted to engage said device to a rim of said container.
13. The device of claim 1, further comprising one or more magnets located on said wall for retaining a paint brush.
14. The device of claim 1, wherein said fluid is paint and said container is a standard rigid, cylindrical paint can, wherein said device is adapted to be used with said standard rigid, cylindrical paint can.
15. The device of claim 1, said device further comprising a protruding wiping surface extending inwardly from said wall, said surface primarily used for removing fluid from a brush when said brush is drawn against said protruding wiping surface.
16. The device of claim 15, wherein said protruding wiping surface is substantially flat and has a substantially straight edge.
17. The device of claim 16, wherein said protruding wiping surface slopes downward toward an interior of said container.
18. A pour spout comprising:
- a central opening;
- a wall having an exterior surface and an interior surface, and an upper edge and a lower edge, said wall proceeding around said central opening, and said lower edge of said wall being fitted to an opening of a container;
- a mouth constructed to facilitate the flow of liquid out of a container primarily at said mouth, said mouth extending outwardly from said wall and away from said central opening, thereby intending to encourage liquid to exit at said mouth when said container is tilted in a general direction of said mouth;
- a handle connected to said wall; and
- attachment means on said handle for securing said spout to said container.
19. The pour spout of claim 18, where the handle includes an overlay comprised of a thermoplastic elastomer.
20. The pour spout of claim 18, where the handle includes an overlay comprised of rubber.
21. The pour spout of claim 18, further comprising a sealing member located at said lower edge of said wall.
22. The pour spout of claim 18, said attachment means on said handle comprising at least one projection adapted to engage a bottom rim of said container.
23. A pour spout adapted to be used with a standard rigid, cylindrical one-quart paint container having an opening and a bottom, said pour spout comprising:
- an inner aperture;
- a wall having an upper edge, a lower edge and a middle area, said wall extending around said inner aperture;
- a mouth to facilitate the flow of paint out of said container, said mouth forming a portion of said wall; and
- a handle extending from said wall, said handle adapted to securely engage the bottom of said container.
24. The spout of claim 23, further comprising a sealing member located at said lower edge of said wall for forming a seal between said spout and said container at said opening of said container.
25. The spout of claim 23, further comprising a sealing member located at said middle area of said wall for forming a seal between said spout and said container at said opening of said container.
26. A pour spout used in conjunction with pouring liquids from an opening of a container having a bottom rim comprising:
- a mouth;
- a wall having an upper edge, a lower edge and a middle area, said mouth being connected to said wall;
- a handle having a bottom end, said handle extending from said wall;
- first and second locking means, said first locking means located at said wall and selectively securing said spout at said opening of said container, and said second locking means located at said bottom end of said handle and selectively securing said spout at said bottom rim of said container; and
- an aperture substantially aligned with said opening of said container when said spout is selectively secured at an opening thereof.
27. The spout of claim 26, where the handle comprises a soft cover.
28. The spout of claim 27, where the soft cover comprises a thermoplastic material.
29. The spout of claim 27, where the soft cover comprises rubber.
30. The spout of claim 26, where the mouth extends radially outward from said wall.
31. The spout of claim 26, further comprising a wiping surface for removing paint from a paint brush.
32. The spout of claim 26, further comprising an exposed magnet at said wall for holding a paint brush.
33. The spout of claim 26, further comprising a sealing member located at said lower edge of said wall.
34. The spout of claim 26, further comprising a sealing member located at said middle area of said wall.
35. A pouring apparatus for use in conjunction with pouring liquid out of a container having a bottom edge comprising:
- a passageway from which said liquid flows;
- an inner cavity having a lateral periphery;
- a wall having a lower edge and bordering said periphery of said inner cavity and forming a contour of said passageway;
- a handle having a bottom end, said handle being connected to said wall; and
- attaching means to selectively attach said apparatus to said container at said lower edge of said wall and at said bottom end of said handle.
36. The apparatus of claim 35, wherein said container is a one-gallon paint can.
37. The apparatus of claim 35, wherein said container is a one-quart paint can.
38. The apparatus of claim 35, wherein said container is a one-liter paint can.
39. The apparatus of claim 35, wherein said container is a one-pint paint can.
40. The apparatus of claim 35, where the handle comprises a soft cover member.
41. The apparatus of claim 40, where the soft cover member comprises a slip-resistant material.
42. The apparatus of claim 35, said attaching means comprising a sealing member at said lower edge of wall.
43. The apparatus of claim 35, said attaching means comprising an elevation and a pin at said bottom end of said handle, said elevation and pin adapted to engage said bottom edge of said container wherein said bottom edge is positioned and secured between said elevation and said pin.
44. The apparatus of claim 35, said attaching means being located at said bottom end of said handle and positioned beneath said container when said handle is engaged to said container.
Type: Application
Filed: Feb 17, 2006
Publication Date: Aug 10, 2006
Inventors: Donald Gringer (New York, NY), Yuan Cheng (Forest Hills, NY), Howard Soled (Paramus, NJ)
Application Number: 11/356,776
International Classification: B65D 25/40 (20060101);