Patent US4282650A successfully refreshed from Google Patents.
US4282650A
Expired / Lapsed
US
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Razor blade assembly
Assignee: Gillette Co LLC
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Filing: 1979-08-31
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Granted: 1981-08-11
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Expires: 1999-08-31
Abstract
Abstract A razor blade assembly comprising a body portion having a blade permanently fixed therein, a first connector structure disposed on the body portion and adapted to engage a razor handle to form a pivotal connection therebetween, and a second connector structure disposed on the body portion and adapted to fixedly interconnect with mounting apparatus on the razor handle.
Inventors
- 👤 Robert A. Trotta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:08
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/40; B26B21/52; B26B21/521; B26B21/08; B26B21/14; B26B21/22; B26B21/222; B26B21/225
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A razor blade assembly comprising a first body portion having blade means permanently fixed therein, a second body portion disposed forwardly of said first body portion and having a guard means extending therefrom, said first body portion being pivotally connected to said second body portion, pivot connecting means comprising a projection disposed centrally on an underside of said first body portion, said projection being configured to form a recess between said projection and said underside of said first body portion, said recess presenting an opening rearwardly of said assembly adapted to receive a razor handle pivot connection portion, and a fixed connecting means depending from said second body portion and comprising slide means extending rearwardly from said guard means and adapted to slidingly engage complementary slide means on said razor handle.
Claim 2
Dependent Claim
131 words
A razor blade assembly comprising a first body portion having blade means permanently fixed therein, a second body portion disposed forwardly of said first body portion and having a guard means extending therefrom, said first body portion being pivotally connected to said second body portion, pivot connecting means comprising a projection disposed centrally on an underside of said first body portion, said projection being configured to form a recess between said projection and said underside of said first body portion, said recess presenting an opening rearwardly of said assembly adapted to receive a razor handle pivot connection portion, and a fixed connecting means depending from said second body portion and comprising slide means extending rearwardly from said guard means and adapted to slidingly engage complementary slide means on said razor handle.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-08-10 | 1985-02-09 | 1985-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-10 | 1989-02-09 | 1989-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-10 | 1993-02-09 | 1993-08-11 | $7700.00 | Window Closed / Lapsed |