US4433483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Razor assembly
Assignee: Individual
•
Filing: 1982-05-07
•
Granted: 1984-02-28
•
Expires: 2002-05-07
Abstract
Abstract A disposable razor assembly has a handle portion comprising an elongate aerosol canister containing shaving foam and having a foam release valve at one end thereof; and a head portion comprising a cap removably attached to the handle portion and enclosing the valve, and a razor head mounted on the cap; the arrangement being such that the cap must be removed to allow foam to be dispensed.
Inventors
- 👤 Wayne P. Lazarus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:50
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/40; B26B21/44; B26B21/446
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
68 words
A disposable razor assembly, which comprises a handle portion comprising an elongate aerosol canister containing shaving foam and having a foam release valve at one end thereof; and a head portion comprising a cap removably attached to the handle portion and enclosing the valve, and a razor head mounted on the cap; the arrangement being such that the cap must be removed to allow foam to be dispensed.
Claim 2
Dependent Claim
68 words
A disposable razor assembly, which comprises a handle portion comprising an elongate aerosol canister containing shaving foam and having a foam release valve at one end thereof; and a head portion comprising a cap removably attached to the handle portion and enclosing the valve, and a razor head mounted on the cap; the arrangement being such that the cap must be removed to allow foam to be dispensed.
Claim 3
Dependent Claim
14 words
An assembly according to claim 1 wherein the aerosol canister constitutes the handle portion.
Claim 4
Dependent Claim
38 words
An assembly according to claim 1 or 2 wherein the razor head is removably mounted on the cap, the cap comprising a bar extending transversely to the canister and the razor head being slidably mounted on the bar.
Claim 5
Dependent Claim
27 words
An assembly according to any preceding claim wherein the razor head is pivotally mounted on the cap to allow pivoting around the longitudinal axis of the head.
References Cited (Backward Citations)
US1867980A
Cited
GB759830A
Cited
US2686361A
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US2786270A
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US2866265A
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US3176391A
Cited
US3417468A
Cited
US3783511A
Cited
US3726009A
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US4023269A
Cited
US4074428A
Cited
US4077119A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-02-27 | 1987-08-29 | 1988-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-02-27 | 1991-08-29 | 1992-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-02-27 | 1995-08-29 | 1996-02-28 | $7700.00 | Window Closed / Lapsed |