IP Library Granted Patent US 8,061,039
Granted Patent B2
US 8,061,039 · App. 12/468,147 · Granted Nov 22, 2011

Shaving cartridges having elongated skin contacting members

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Quick Facts
Patent No.
US 8,061,039
App. No.
12/468,147
Granted
Nov 22, 2011
Kind
B2
Abstract

A razor cartridge which has a housing with a pocket defined by a front wall and a rear wall. The pocket has a seat surface and at least one of the front and rear walls include one or more flexible segments. One or more blades are mounted within the housing. An elongated skin contacting member is provided that comprises a shaving aid composite that has one or more water-leachable shaving aid materials. The elongated skin contacting member has a body portion with an upper skin contacting surface and a base portion which is disposed at least partially within the pocket. The base portion has a bottom surface spaced apart from the seat surface. The base portion extends laterally outwardly from the body portion and is in mechanical engagement with the one or more flexible segments to secure the skin contacting member to the housing.

Claims (24)

1. A shaving razor cartridge comprising:

a housing including a front wall and a rear wall which together define a pocket having a seat surface, wherein at least one of the front and rear walls include one or more flexible segments;

one or more blades positioned below the seat surface;

an elongated skin contacting member that comprises a shaving aid composite that has one or more water-leachable shaving aid materials, the elongated skin contacting member having a body portion with an upper skin contacting surface and a base portion disposed at least partially within the pocket, the base portion having a bottom surface spaced apart from the seat surface, wherein the flexible segments deflect from an original position to a second position to accommodate swelling of the elongated skin contacting member due to absorption of water.

2. The shaving cartridge of claim 1 wherein the one or more flexible segments overlap the base portion.

3. The shaving cartridge of claim 1 wherein the front wall and the rear wall overlap the base portion.

4. The shaving cartridge of claim 1 wherein the one or more flexible segments are positioned along the rear wall.

5. The shaving cartridge of claim 1 wherein the one or more flexible segments are positioned along the front wall.

6. The shaving cartridge of claim 1 wherein the one or more flexible segments are positioned along both the rear wall and the front wall.

7. The shaving cartridge of claim 1 wherein the bottom surface has a generally concave profile.

8. The shaving cartridge of claim 1 wherein the housing has a proximal end portion and a distal end portion, and the pocket is at the distal end portion.

9. The shaving cartridge of claim 1 wherein the housing has a protrusion disposed within the pocket for supporting the skin contacting member.

10. A shaving razor cartridge comprising:

a housing having a pocket defined by a front wall and a rear wall, the pocket having a bottom surface forming a seat surface;

one or more blades mounted within the housing;

an elongated skin contacting member having a width and a height, the elongated skin contacting member including a body portion with an upper skin contacting surface and a base portion disposed at least partially within the pocket, the base portion having a pair of lateral end portions that contact the seat surface and are in mechanical engagement with at least one of the front wall and the rear wall to secure the elongated skin contacting member to the housing, wherein the width of the elongated skin contacting member is greater than the height of the elongated skin contacting member and the base portion has a bottom surface spaced apart from the seat surface.

11. The shaving cartridge of claim 10 wherein the skin contacting member comprises a shaving aid composite with one or more water-leachable shaving aid materials.

12. The shaving cartridge of claim 10 wherein the bottom surface has a generally concave profile.

13. The shaving cartridge of claim 10 wherein the one or more blades are positioned below the pocket.

14. The shaving cartridge of claim 10 wherein at least one of the front and rear walls include spaced apart segments.

15. The shaving cartridge of claim 14 wherein the segments include one or more flexible segments and one or more retention segments.

16. The shaving cartridge of claim 15 wherein the one or more flexible segments deflect to overlap and engage the base portion to secure the skin contacting member to the housing.

17. The shaving cartridge of claim 16 wherein an audible feedback results when the flexible segments engage the base portion.

18. The shaving cartridge of claim 17 wherein the bottom surface has a generally concave profile.

Assignments (1)
MERGER AND CHANGE OF NAME Recorded Sep 26, 2016
From: THE GILLETTE COMPANY; THE GILLETTE COMPANY LLC
To: THE GILLETTE COMPANY LLC
Reel/Frame 040145/0258 →