IP Library Granted Patent US 7,118,791
Granted Patent B2
US 7,118,791 · App. 10/667,439 · Granted Oct 10, 2006

Device for concealing caulking joint and method

Assignee: RCR International Inc.
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Quick Facts
Patent No.
US 7,118,791
App. No.
10/667,439
Granted
Oct 10, 2006
Kind
B2
Abstract

A device for concealing a caulking joint formed between adjacent first and second surfaces comprising an elongated central strip having first and second edges and the strip having first and second sides; a first flap longitudinally connected to the elongated central strip along the first edge, the first flap having a first side adapted to be adhered to a first of the adjacent surfaces such that the first flap conforms to the first of the adjacent surfaces in a watertight manner; a second flap longitudinally connected to the elongated central strip along the second edge, the second flap having a first side adapted to be adhered to a second of the adjacent surfaces such that the second flap conforms to the second of the adjacent surfaces in a watertight manner; and the central strip being adapted to cover the caulking joint with the first side of the central strip facing the caulking joint when the first flap is adhered to the first surface and the second flap is adhered to the second surface, whereby the caulking joint is concealed by the device.

Claims (28)

1. In combination, a caulking joint concealing device, adjacent first and second waterproof surfaces, the first surface being a bathtub surface and the second surface being a tile-covered surface, and a caulking joint covering a joint between the bathtub surface and tile-covered surface, the device comprising:

a flexible elongated central strip having first and second opposite longitudinal edges and first and second sides;

a first flexible flap longitudinally connected to the elongated central strip along the first edge, the first flap having a first side adhered to the bathtub surface in a watertight manner;

a second flexible flap longitudinally connected to the elongated central strip along the second edge, the second flap having a first side adhered to the tile-covered surface in a watertight manner; and

the central strip covering and concealing the caulking joint with the first side of the central strip facing the caulking joint when the first flap is adhered to the bathtub surface and the second flap is adhered to the tile-covered surface.

2. The combination according to claim 1 , wherein an exterior longitudinal edge of each of the first and second flaps is tapered.

3. The combination according to claim 1 , wherein longitudinal connection of the first and second flaps to the first and second edges of the central strip are flexible hinges, such that the first and second flaps pivot about a respective one of the hinges from a flat configuration where the first and second flaps are aligned to an installation configuration where the first and second flaps are substantially perpendicular.

4. The combination according to claim 1 , wherein the first and second flaps are integrally formed with the central strip and have a lesser degree of flexibility than the central strip.

5. The combination according to claim 1 , wherein the first and second flaps are integrally formed with the central strip and have a greater degree of flexibility than the central strip.

6. The combination according to claim 1 , wherein the central strip is transversally convex with respect to the second side of the central strip such that the first side forms a concavity to enclose the caulking joint.

7. The combination according to claim 1 , wherein the first side of each of the first and second flaps is covered with an adhesive.

8. The combination according to claim 7 , wherein the adhesive is in the form of at least an adhesive strip.

9. The combination according to claim 7 , wherein an exposed part of the adhesive is protected by a removable backing strip.

10. The combination according to claim 7 , wherein the adhesive is in the form of two independent adhesive strips, a first of the adhesive strips being pre-applied on the first side of the first flap and a second of the adhesive strips being pre-applied on the first side of the second flap.

11. The combination according to claim 1 , wherein the central strip has no contact with the caulking joint.

12. The combination according to claim 1 , wherein the central strip is flexible enough to conform to the caulking joint.

13. In combination, a caulking joint concealing device, adjacent first and second waterproof shower walls, and a caulking compound covering a joint between the first and second shower walls, the device comprising:

a flexible elongated central strip having first and second opposite longitudinal edges and first and second sides;

a first flexible flap longitudinally connected to the elongated central strip along the first edge, the first flap having a first side adhered to the first shower wall in a watertight manner;

a second flexible flap longitudinally connected to the elongated central strip along the second edge, the second flap having a first side adhered to the second shower wall in a watertight manner; and

the central strip covering and concealing the caulking joint with the first side of the central strip facing the caulking joint when the first flap is adhered to the first shower wall and the second flap is adhered to the second shower wall.

14. The combination according to claim 13 , wherein an exterior longitudinal edge of each of the first and second flaps is tapered.

15. The combination according to claim 13 , wherein longitudinal connection of the first and second flaps to the first and second edges of the central strip are flexible hinges such that the first and second flaps pivot about a respective one of the hinges from a flat configuration where the first and second flaps are aligned to an installation configuration where the first and second flaps are substantially perpendicular.

16. The combination according to claim 13 , wherein the central strip is transversally convex with respect to the second side of the central strip such that the first side forms a concavity to enclose the caulking joint.

17. The combination according to claim 13 , wherein the central strip has no contact with the caulking joint.

18. The combination according to claim 13 , wherein the central strip is flexible enough to conform to the caulking joint.

19. The combination according to claim 1 , wherein the flexible elongated strip and the first and second flexible flaps are made of a same material, the same material being selected from the group consisting of polyvinyl chloride, polyethylene, thermoplastic olefin and thermoplastic rubber.

20. The combination according to claim 13 , wherein the flexible elongated strip and the first and second flexible flaps are made of a same material, the same material being selected from the group consisting of polyvinyl chloride, polyethylene, thermoplastic olefin and thermoplastic rubber.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 25, 2020
From: RCR INTERNATIONAL INC.
To: LOXCREEN CANADA LTD.
Reel/Frame 051927/0206 →
RELEASE OF SECURITY INTEREST Recorded Feb 25, 2020
From: BANK OF MONTREAL
To: LOXCREEN CANADA LTD.
Reel/Frame 051927/0268 →
SECURITY AGREEMENT Recorded Nov 18, 2016
From: RCR INTERNATIONAL INC.
To: BANK OF MONTREAL
Reel/Frame 040647/0114 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 23, 2003
From: MARTEL, GAETAN
To: RCR INTERNATIONAL INC.
Reel/Frame 014541/0780 →
Continuity (1)
Related Publication 20050064126A1 · Mar 24, 2005