Patent US5084968A successfully refreshed from Google Patents.
US5084968A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Razor blade assembly
Assignee: Gillette Co LLC
•
Filing: 1990-09-10
•
Granted: 1992-02-04
•
Expires: 2010-09-10
Abstract
Abstract A razor blade assembly comprising a platform member, blade means mounted on the platform member, the blade means having cutting edge means generally facing in a direction toward at least one side of the platform member, and a frame member adapted to receive the platform member interiorly of the frame member, the platform member and frame member being adapted to snap together such that the frame member extends around the platform member and provides skin engaging surfaces adjacent at least one side of the platform member.
Inventors
- 👤 Robert A. Trotta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:38
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/08; B26B21/14; B26B21/22; B26B21/222; B26B21/40; B26B21/44
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
130 words
A razor blade assembly comprising a platform member including a first side wall, a second side wall, end walls interconnecting said first and second side walls, blade means mounted on said platform member, first connection means disposed on said platform member first and second side walls, and a frame member having first and second side walls interconnected by end walls, said frame member being adapted to receive said platform member interiorly of the frame member, and second connection means disposed on said frame member first and second side walls and adapted to engage said platform member first connection means on said platform member first and second side walls, respectively, to releasably connect said frame member first and second side walls to said platform member first and second side walls, respectively.
Claim 2
Dependent Claim
130 words
A razor blade assembly comprising a platform member including a first side wall, a second side wall, end walls interconnecting said first and second side walls, blade means mounted on said platform member, first connection means disposed on said platform member first and second side walls, and a frame member having first and second side walls interconnected by end walls, said frame member being adapted to receive said platform member interiorly of the frame member, and second connection means disposed on said frame member first and second side walls and adapted to engage said platform member first connection means on said platform member first and second side walls, respectively, to releasably connect said frame member first and second side walls to said platform member first and second side walls, respectively.
Claim 3
Dependent Claim
24 words
The razor blade assembly in accordance with claim 1 in which said first and second connection means comprise detent and recess snap engagement means.
Claim 4
Dependent Claim
55 words
The razor blade assembly in accordance with claim 2 in which said first connection means comprise detents extending from said platform member first and second side walls and said second connection means comprise recesses disposed in said frame member first and second side walls, said recesses being adapted to receive said detents in snap-in fashion.
Claim 5
Dependent Claim
24 words
The razor blade assembly in accordance with claim 1 and further comprising a first shaving aid body disposed on said frame first side wall.
Claim 6
Dependent Claim
24 words
The razor blade assembly in accordance with claim 4 and further comprising a second shaving aid body disposed on said frame second side wall.
Claim 7
Dependent Claim
24 words
The razor blade assembly in accordance with claim 5 in which said first and second connection means comprise detent and recess snap engagement means.
Claim 8
Dependent Claim
55 words
The razor blade assembly in accordance with claim 6 in which said first connection means comprise detents extending from said platform member first and second side walls and said second connection means comprise recesses disposed in said frame member first and second side walls, said recesses being adapted to receive said detents in snap-in fashion.
Claim 9
Dependent Claim
51 words
The razor blade assembly in accordance with claim 7 in which further of said detents extend outwardly from said platform member end walls, and further of said recesses are disposed in said frame member end walls, further facilitating said frame member being snapped onto said platform member and releasably held thereon.
Claim 10
Dependent Claim
21 words
The razor blade assembly in accordance with claim 1 in which said frame first side wall comprises a shaving aid body.
Claim 11
Dependent Claim
21 words
The razor blade assembly in accordance with claim 9 in which said frame second side wall comprises a shaving aid body.
Claim 12
Dependent Claim
24 words
The razor blade assembly in accordance with claim 10 in which said first and second connection means comprise detent and recess snap engagement means.
Claim 13
Dependent Claim
55 words
The razor blade assembly in accordance with claim 11 in which said first connection means comprise detents extending from said platform member first and second side walls and said second connection means comprise recesses disposed in said frame member first and second side walls, said recesses being adapted to receive said detents in snap-in fashion.
Claim 14
Dependent Claim
76 words
The razor blade assembly in accordance with claim 1 in which said first connection means is further disposed on said platform member end walls, and said second connection means is further disposed on said frame member end walls, said second connection means on said frame member end walls being adapted to engage said first connection means on said platform member end walls to releasably connect said frame member end walls to said platform member end walls.
Claim 15
Dependent Claim
102 words
A razor blade assembly comprising a platform member having two side walls interconnected by two end walls, blade means mounted on said platform member, and a frame member having two side walls interconnected by two end walls and adapted to receive said platform member interiorly of the frame member, connection means on each of said side walls and end walls for releasably connecting said frame member to said platform member, said frame member being adapted to present a skin-engaging surface of said blade assembly when said frame member is connected to said platform member, said skin-engaging surface comprising a shaving aid body.
Claim 16
Dependent Claim
102 words
A razor blade assembly comprising a platform member having two side walls interconnected by two end walls, blade means mounted on said platform member, and a frame member having two side walls interconnected by two end walls and adapted to receive said platform member interiorly of the frame member, connection means on each of said side walls and end walls for releasably connecting said frame member to said platform member, said frame member being adapted to present a skin-engaging surface of said blade assembly when said frame member is connected to said platform member, said skin-engaging surface comprising a shaving aid body.
Claim 17
Dependent Claim
20 words
The razor blade assembly in accordance with claim 14 in which said connection means comprise detent and recess engagement means.
Claim 18
Dependent Claim
24 words
The razor blade assembly in accordance with claim 14 in which said skin-engaging surface comprises said shaving aid body fixed to said frame member.
Claim 19
Dependent Claim
26 words
The razor blade assembly in accordance with claim 14 in which said skin-engaging surface comprises a portion of said frame member comprising said shaving aid body.
References Cited (Backward Citations)
US2439909A
Cited
US2691217A
Cited
US3675323A
Cited
US3786563A
Cited
US4031620A
Cited
US3940853A
Cited
US4170821B1
Cited
US4170821A
Cited
US4184247A
Cited
US4443940A
Cited
US4573266A
Cited
US4587729A
Cited
GB2155383A
Cited
US4586255A
Cited
US4624051A
Cited
US4833779A
Cited
US4807360A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-02-03 | 1995-08-05 | 1996-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-02-03 | 1999-08-05 | 2000-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-02-03 | 2003-08-05 | 2004-02-04 | $7700.00 | Window Closed / Lapsed |