DISPOSABLE PAINT CAN RIM PROTECTOR WITH A CIRCUMFERENTIAL SEALING CHANNEL

Abstract

A disposable paint can rim protector for protecting the rim of a paint can while painting to make cleanup easier and preserve leftover paint. The rim protector is for paint cans having a circumferential groove for receiving a circumferential sealing ridge of a paint can lid. The rim protector prevents paint from collecting in the circumferential groove, ensuring a clean seal with the lid sealing ridge. The rim protector includes a circular formed ring having an inner diameter and an outer diameter, a circumferential channel in the circular formed ring that extends all around the circular formed ring, and a pull-tab extending from the circular formed ring. The circumferential channel has a cross-section configured to be snugly insertable into the circumferential groove of the rim of the paint can. The circular formed ring, the circumferential channel that extends all around the circular formed ring, and the pull-tab, can all be of one piece.

Claims

1. A paint can rim protector for protecting the rim of a paint can, the rim having a circumferential groove for receiving a circumferential sealing ridge of a paint can lid, the paint can rim protector comprising: a circular formed ring having an inner diameter and an outer diameter, the circular formed ring having a circumferential sealing channel running along the circular formed ring between the inner diameter and the outer diameter, the circumferential sealing channel running along the circular formed ring along at least a portion of the circular formed ring, and the circumferential sealing channel having a cross-section configured such that the channel of the circular formed ring is snugly insertable into the circumferential groove of the rim of a paint can.

2. The paint can rim protector of claim 1, further comprising: a pull-tab extending from the circular formed ring.

3. The paint can rim protector of claim 1, wherein the circular formed ring and the circumferential sealing channel in the circular formed ring are each made from a material that is disposable.

4. The paint can rim protector of claim 1, wherein the circular formed ring and the circumferential sealing channel in the circular formed ring are each made from one of: metal, rubber, silicone, plastic, foam, or paper.

5. The paint can rim protector of claim 1, wherein the circumferential sealing channel is configured so as to be shaped substantially like a circumferential sealing ridge of a paint can lid.

6. The paint can rim protector of claim 1, wherein the circumferential sealing channel extends around the entire circular formed ring.

7. The paint can rim protector of claim 1, wherein the circular formed ring and the circumferential sealing channel are all of one piece.

8. The paint can rim protector of claim 1, wherein the inner diameter and the outer diameter of the circular formed ring are sized such that the circular formed ring can cover the entire rim of a commercially available paint can.

9. The paint can rim protector of claim 1, wherein the circumferential sealing channel has an inner diameter that is greater than the inner diameter of the circular formed ring, and the circumferential sealing channel has an outer diameter that is less than the outer diameter of the circular formed ring.

10. A paint can rim protector for protecting the rim of a paint can, the rim having a circumferential groove for receiving a circumferential sealing ridge of a paint can lid, the paint can rim protector comprising: a circular formed ring having an inner diameter and an outer diameter, the circular formed ring having a circumferential sealing channel running all around the circular formed ring between the inner diameter and the outer diameter, the channel having a cross-section configured such that the circumferential sealing channel of the circular formed ring is snugly insertable into the circumferential groove of the rim of a paint can; and a pull-tab extending from the circular formed ring, the circular formed ring, the circumferential sealing channel, and the pull-tab all being of one piece.

11. The paint can rim protector of claim 10, wherein the circular formed ring and the circumferential sealing channel are each made from a material that is disposable.

12. The paint can rim protector of claim 10, wherein the circular formed ring and the circumferential sealing channel are each made from one of: metal, rubber, silicone, plastic, flexible foam, or formed paper.

13. The paint can rim protector of claim 10, wherein the circumferential sealing channel is configured so as to be shaped substantially like a circumferential sealing ridge of a paint can lid.

14. The paint can rim protector of claim 10, wherein the inner diameter and the outer diameter of the circular formed ring are sized such that the circular formed ring can cover the entire rim of a commercially available paint can.

15. The paint can rim protector of claim 10, wherein the circumferential sealing channel has an inner diameter that is greater than the inner diameter of the circular formed ring, and the circumferential sealing channel has an outer diameter that is less than the outer diameter of the circular formed ring.

16. A paint can rim protector for protecting the rim of a paint can, the rim having a circumferential groove for receiving a circumferential sealing ridge of a paint can lid, the paint can rim protector comprising: a circular formed ring having an inner diameter and an outer diameter, the circular formed ring having a channel running all around the circular formed ring between the inner diameter and the outer diameter, the circumferential sealing channel having a cross-section configured such that the channel of the circular formed ring is snugly insertable into the circumferential groove of the rim of a paint can; and a pull-tab extending from the circular formed ring, the circular formed ring with the circumferential sealing channel and the pull-tab all being of one piece, and the circular formed ring with the circumferential sealing channel and the pull-tab all made from the same material, the material being disposable.

17. The paint can rim protector of claim 16, wherein the circumferential sealing channel is configured to protrude into the circumferential groove of the rim of a paint can such that the circumferential sealing channel can make contact with a bottom portion of the circumferential groove of the rim of the paint can.

18. The paint can rim protector of claim 16, wherein the circumferential sealing channel is configured to protrude into the circumferential groove of the rim of a paint can such that the circumferential sealing channel can make contact with both inner sides of the circumferential groove of the rim of the paint can.

19. The paint can rim protector of claim 16, wherein the circumferential sealing channel is configured so as to be shaped substantially like the circumferential sealing ridge of a paint can lid.

20. The paint can rim protector of claim 16, wherein the inner diameter and the outer diameter of the circular formed ring are sized such that the circular formed ring can cover the entire rim of a commercially available paint can.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The invention will be more fully understood from the following Detailed Description, in conjunction with the following figures, wherein:

[0035] FIG. 1 is an isometric bottom view of an embodiment of the paint can rim protector for protecting the rim of a paint can, the rim having a circumferential groove for receiving a circumferential sealing ridge of a paint can lid.

[0036] FIG. 2 is a top view of the paint can rim protector of FIG. 1.

[0037] FIG. 3 is a bottom view of the paint can rim protector of FIG. 1.

[0038] FIG. 4 is a cross-sectional side view of the paint can rim protector of FIG. 1.

[0039] FIG. 5 is an isometric top view of the paint can rim protector of FIG. 1, the paint can rim protector shown above the rim of a paint can.

[0040] FIG. 6 is an isometric top view of the pain can rim protector of FIG. 5 in use, where the circumferential sealing channel of the paint can rim protector of FIG. 5 is seated in the circumferential groove of the rim of the paint can.

[0041] FIG. 7 is a cross-sectional side view of the rim of the can of FIG. 6, showing the circumferential sealing channel of the paint can rim protector of FIG. 6 seated in the circumferential groove of the rim of the paint can, with substantially parallel channel walls, thereby preventing the circumferential groove of the rim of the paint can from becoming clogged with paint.

[0042] FIG. 8 is a cross-sectional side view of the rim of the can of FIG. 6, showing the circumferential sealing channel of the paint can rim protector of FIG. 6 above the circumferential groove of the rim of the paint can, showing an alternate embodiment of the circumferential sealing channel, having a wider top channel width and a narrower bottom channel width.

DETAILED DESCRIPTION

[0043] With reference to FIG. 1, an embodiment of the paint can rim protector 10 is shown. The rim protector 10 has a formed circular ring 12 with a circumferential sealing channel 15 that is formed such that the circumferential sealing channel protrudes perpendicularly from the circular formed ring 12. The circumferential sealing channel 15 has a cross-section along its length sized and shaped so that it can be snugly inserted into the circumferential groove around the rim of a paint can that is formed so as to receive the circumferential sealing ridge of a paint can lid. In some embodiments, the circumferential sealing channel 15 has a cross-section along its length sized and shaped like the circumferential sealing ridge of a paint can lid. In preferred embodiments, the circumferential sealing channel 15 and the circular formed ring 12 are integral parts of the same piece.

[0044] To use the rim protector 10 to protect the rim of a paint can, the paint can is first opened by removing the lid of the paint can. Before painting begins, the circumferential sealing channel 15 of the rim protector 10 is inserted into the circumferential groove around the rim of the paint can, thereby preventing paint from collecting in the circumferential groove of the rim of the paint can. Also, the circular formed ring 12 of the rim protector 10 effectively covers the surrounding top surface of the rim of the paint can.

[0045] Then, when ready to clean up after a painting session, the rim protector 10 can be removed from the rim of the paint can by pulling on the tab 16 that extends from the circular formed ring 12 of the rim protector 10 until the circumferential sealing channel 15 of the rim protector 10 pulls out of the circumferential groove around the rim of the paint can, revealing a clean circumferential groove and a clean top portion of the rim of the paint can. Consequently, the circumferential sealing ridge of the paint can lid can form an air-tight seal when the paint can lid is again used to seal the can, thereby preserving the paint remaining in the can.

[0046] The rim protector 10 can be made from rubber, or silicone, or flexible plastic, flexible foam, or formed paper, for example. Consequently, after the rim protector 10 is removed from the rim of the paint can by pulling on the tab 16, the rim protector 10 can be discarded.

[0047] Referring to FIG. 2, a top view of the rim protector 10 is shown, where the circular formed ring 12 has a width that is sized so as to cover the rim of a paint can. For example, the formed ring 12 can have an inner diameter of about 5.5 inches, and can have an outer diameter of about 6.5 inches. In preferred embodiments, the tab 16 and the circular formed ring 12 are integral parts of the same piece.

[0048] Referring to FIG. 3, a bottom view of the rim protector 10 shows the circular ring 12 with the circumferential sealing channel 15 that protrudes perpendicularly from the circular ring 12. For example, the formed ring 12 can have an inner diameter of about 5.5 inches, and can have an outer diameter of about 6.5 inches, and the circumferential sealing channel 15 can have an inner diameter of about 5,678 inches, and can have an outer diameter of about 6.027 inches.

[0049] Referring to FIG. 4, a cross-sectional side view shows an embodiment of the rim protector 10 where the circular formed ring 12 and the circumferential sealing channel 15 are integral parts of the same piece.

[0050] Referring to FIG. 5, an orthographic top view is shown of the rim protector 10 located over a paint can 50 having a rim 52 that includes a circumferential groove 54.

[0051] Referring to FIG. 6, an orthographic top view is shown of the rim protector 10 and the paint can 50, where the circumferential sealing channel 15 (not shown) of the paint can rim protector 10 is seated in the circumferential groove 54 (not shown) of the rim 52 of the paint can 50.

[0052] Referring to FIG. 7, a cross-sectional side view of the circumferential groove 54 of the rim 52 of the paint can 50 is shown, also showing the circumferential sealing channel 15 perpendicularly extending from the circular formed ring 12 of the paint can rim protector 10, circumferential sealing channel 15 being seated within and along the entire circumference of the circumferential groove 54 of the rim 52 of the paint can 50.

[0053] Referring to FIG. 8, an alternate embodiment with a circumferential sealing channel 80, a cross-sectional side view of the circumferential groove 54 of the rim 52 of the paint can 50 is shown, also showing the circumferential sealing channel 80 extending from the circular formed ring 12 of the paint can rim protector 10. In this alternate embodiment, the circumferential sealing channel 80 has a wider top channel width 82, and a narrower bottom channel width 84. The wider top channel width 82 provides better frictional holding power and less sealing gaps as the circumferential sealing channel 80 is seated in the circumferential groove 54 of the rim 52 of the paint can 50. The narrower bottom channel width 84 provides a self-aligning or guiding shape as the circumferential sealing channel 80 is seated in the circumferential groove 54 of the rim 52 of the paint can 50.

[0054] Other modifications and implementations will occur to those skilled in the art without departing from the spirit and the scope of the invention as claimed. Accordingly, the above description is not intended to limit the invention, except as indicated in the following claims.