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US 10,369,711 B2Granted
Shaving razor cartridge
AssigneeThe Gillette Company
InventorsJack Anthony Washington, William Owen Jolley
Life of this patent
Estimating the term…
Abstract
A shaving razor cartridge with a housing with a guard and a cap. At least one blade is mounted to the housing. The at least one blade has a cutting edge. At least one blade registration member is mounted to the housing. A blade retention member secures the at least one blade between the blade registration member and the blade retention member. The blade registration member has an unsupported region with a span of 0.25 mm to 5 mm between a pair of supported regions.
Claims20
A shaving razor cartridge comprising:
- a housing having a guard and a cap;
- at least one blade mounted to the housing between the guard and the cap, the at least one blade having a cutting edge and a base portion having a bottom surface;
- at least one blade registration member mounted to the housing, the blade registration having a bottom surface with pair of supported regions contacting the housing and an unsupported region therebetween that is spaced apart from the housing;
- a blade retention member securing the at least one blade between the blade registration member and the blade retention member, wherein the unsupported region contacts the bottom surface of the base portion and has a span of about 0.25 mm to about 5 mm between a pair of supported regions and the blade registration member and housing are a unitary member and the at least one blade registration member comprises an elastomeric material to facilitate the blade registration member pushing the at least one blade against the blade retention member.
1 more element
A shaving razor cartridge comprising:
- a housing having a guard and a cap;
- at least one blade mounted to the housing between the guard and the cap, the at least one blade having a cutting edge and a base portion having a bottom surface;
- at least one blade registration member mounted to the housing, the blade registration having a bottom surface with pair of supported regions contacting the housing and an unsupported region spaced apart from the housing;
- a blade retention member securing the at least one blade between the blade registration member and the blade retention member, wherein the unsupported region has a span of about 0.25 mm to about 5 mm between the pair of supported regions to facilitate the blade registration member to deflect and/or partially buckle and the bottom surface of the base portion is compressed into the at least one blade registration member.
1 more element
Dependencies are inferred from the claim text.