US3738000A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable razor
Assignee: Individual
•
Filing: 1971-07-29
•
Granted: 1973-06-12
•
Expires: 1991-07-29
Abstract
Abstract A disposable razor in which the razor blade is secured with cement into a two-piece head engaging the blade on opposite sides and including alignment pins which extend through the blade. A guard is integrally formed on one of the two pieces of the head and a handle is secured to the other piece.
Inventors
- 👤 A Samko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:24
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/02; B26B21/06
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
77 words
A disposable razor comprising a blade support, a blade mounted on said blade support, a guard on said blade support extending beyond said blade, a plurality of slots formed in said blade support underlying the cutting edge of said blade, a cover on said blade, a handle, a right angle extension on said handle engaged with said cover, and cement means securing said blade, said blade support, said guard, said cover, said handle, and said extensions together.
Claim 2
Dependent Claim
77 words
A disposable razor comprising a blade support, a blade mounted on said blade support, a guard on said blade support extending beyond said blade, a plurality of slots formed in said blade support underlying the cutting edge of said blade, a cover on said blade, a handle, a right angle extension on said handle engaged with said cover, and cement means securing said blade, said blade support, said guard, said cover, said handle, and said extensions together.
Claim 3
Dependent Claim
14 words
A device as claimed in claim 1 wherein said handle has a cylindrical cross-section.
Claim 4
Dependent Claim
15 words
A device as claimed in claim 1 wherein said handle has a generally rectangular cross-section.
Claim 5
Dependent Claim
27 words
A device as claimed in claim 1 wherein means are provided on said cover for holding said blade, said blade support and said cover in aligned relation.
Claim 6
Dependent Claim
69 words
A device as claimed in claim 4 wherein the means for holding includes a plurality of alignment pins formed on said cover, a plurality of bores formed in said blade, and a plurality of bores formed in said blade support with said pins extending through said bores in said blade and said bores in said blade support with said blade, said blade support and said cover in aligned relation.
Claim 7
Dependent Claim
23 words
A device as claimed in claim 1 wherein said handle, said blade support, and said cover are each formed of moldable plastic material.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-06-11 | 1976-12-11 | 1977-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-11 | 1980-12-11 | 1981-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-11 | 1984-12-11 | 1985-06-12 | $7700.00 | Window Closed / Lapsed |