US4800649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable shaver
Assignee: Individual
•
Filing: 1988-03-21
•
Granted: 1989-01-31
•
Expires: 2008-03-21
Abstract
Abstract A disposable shaver having a unified handle and shaving lubricant container including in one embodiment a slideable manually operated plunger for expelling the shaving lubricant therefrom, and including in a preferred embodiment, such container having manually collapsable, corrugated walls for dispensing the shaving lubricant therefrom.
Inventors
- 👤 John Cataudella
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 22:11
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/40; B26B21/44; B26B21/446
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
160 words
The disposable shaver comprising in combination a shaving head element and a unified handle and shaving lubricant container, said unified handle and shaving lubricant container comprising: an elongated substantially rigid handle member connected at one end thereof to said shaving head; an elongated shaving lubricant container disposed longitudinally adjacent said handle member, said elongated shaving lubricant container substantially coextensive in length with said handle member; said elongated shaving lubricant container closed at the top and bottom, and sharing at least one common wall with said handle; said common wall adjoined by a pair of oppositely disposed, longitudinally corrugated and collapsable walls, each of which is further joined by a further common wall to form a closed shaving lubricant container for the shaving lubricant; and said shaving lubricant container having closeable aperture means therein for permitting expelling shaving lubricant therefrom by pressure exerted upon said corrugated walls to at least partially collapse said walls to dispose shaving lubricant from said aperture.
Claim 2
Dependent Claim
160 words
The disposable shaver comprising in combination a shaving head element and a unified handle and shaving lubricant container, said unified handle and shaving lubricant container comprising: an elongated substantially rigid handle member connected at one end thereof to said shaving head; an elongated shaving lubricant container disposed longitudinally adjacent said handle member, said elongated shaving lubricant container substantially coextensive in length with said handle member; said elongated shaving lubricant container closed at the top and bottom, and sharing at least one common wall with said handle; said common wall adjoined by a pair of oppositely disposed, longitudinally corrugated and collapsable walls, each of which is further joined by a further common wall to form a closed shaving lubricant container for the shaving lubricant; and said shaving lubricant container having closeable aperture means therein for permitting expelling shaving lubricant therefrom by pressure exerted upon said corrugated walls to at least partially collapse said walls to dispose shaving lubricant from said aperture.
Claim 3
Dependent Claim
20 words
The disposable shaver of claim 1 wherein said closable aperature comprises an aperture closed by an aperture closure plug means.
Claim 4
Dependent Claim
24 words
The disposable shaver of claim 2 wherein said aperture closure plug means is of such dimensions and size for snug disposition within said aperture.
Claim 5
Dependent Claim
41 words
The disposable shaver of claim 3 wherein said aperture closure plug means is attached to the lower surface of said unified handle and shaving lubricant container and includes a groove disposed along the line of attachment to provide hinge means therefor.
Claim 6
Dependent Claim
28 words
The disposable shaver of claim 2 wherein said aperture closure plug means further includes on the bottom surface thereof projecting means for opening said aperture closure plug means.
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-01-31 | 1992-08-01 | 1993-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-01-31 | 1996-08-01 | 1997-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-01-31 | 2000-08-01 | 2001-01-31 | $7700.00 | Window Closed / Lapsed |