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US4486952A Expired / Lapsed US ⏱️ 0.0 years remaining

Shaving implement

Assignee: Gillette Co LLC
•
Filing: 1983-10-11
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Granted: 1984-12-11
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Expires: 2003-10-11
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Abstract

Abstract A shaving implement including a platform portion, a back portion, a cap portion overlying the platform portion, end walls interconnecting the platform and cap portions, the platform, back, cap and end wall portions being an integrally molded plastic unit, and a blade member permanently disposed between the cap and platform portions, the cap portion exercizing a clamping pressure on the blade member.

Inventors

  • 👤 Robert A. Trotta

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 10:59
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/54; B26B21/08; B26B21/14; B26B21/24

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 227 words
A shaving implement comprising a platform portion provided with a series of spaced rib portions defining recesses therebetween, a back portion upstanding from a lengthwise margin of said platform portion, a cap portion comprising a series of spaced forwardly extending fingers extending from said back portion and overlying said platform portion, each of said fingers being disposed over one of said recesses, end walls interconnecting said platform and cap portions at either end thereof, said platform, back, cap and wall portions being an integrally molded plastic unit, said cap portion fingers being adapted, in an unstressed state, to incline toward said platform portion to a first position, and blade means physically distinct from said plastic unit and permanently disposed between said cap and platform portions and adjacent said back portion, said blade means comprising a first blade member, a spacer member, and a second blade member, said spacer member being disposed between said first and second blade members, said blade and spacer members being in abutting engagement, said blade means stressing said cap portion fingers and retaining said cap portion fingers in a second position further removed from said platform portion than said first position, said cap portion thereby exercising a clamping compressive pressure on said blade means, said blade means being held together in said compressive abutting relationship by said clamping pressure but otherwise being unconnected.
Claim 2
Dependent Claim 227 words
A shaving implement comprising a platform portion provided with a series of spaced rib portions defining recesses therebetween, a back portion upstanding from a lengthwise margin of said platform portion, a cap portion comprising a series of spaced forwardly extending fingers extending from said back portion and overlying said platform portion, each of said fingers being disposed over one of said recesses, end walls interconnecting said platform and cap portions at either end thereof, said platform, back, cap and wall portions being an integrally molded plastic unit, said cap portion fingers being adapted, in an unstressed state, to incline toward said platform portion to a first position, and blade means physically distinct from said plastic unit and permanently disposed between said cap and platform portions and adjacent said back portion, said blade means comprising a first blade member, a spacer member, and a second blade member, said spacer member being disposed between said first and second blade members, said blade and spacer members being in abutting engagement, said blade means stressing said cap portion fingers and retaining said cap portion fingers in a second position further removed from said platform portion than said first position, said cap portion thereby exercising a clamping compressive pressure on said blade means, said blade means being held together in said compressive abutting relationship by said clamping pressure but otherwise being unconnected.

References Cited (Backward Citations)

US1195259A Cited
US1735751A Cited
US1864995A Cited
US2729887A Cited
US2780862A Cited
US3703764A Cited
US3724070A Cited
US3852883A Cited
US4084316A Cited
US4026016A Cited
US4354312A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-12-11 1988-06-11 1988-12-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-12-11 1992-06-11 1992-12-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-12-11 1996-06-11 1996-12-11 $7700.00 Window Closed / Lapsed

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