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US3137940A
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US
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Disposable combination safety-razor and blade magazine
Assignee: Individual
•
Filing: 1960-12-30
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Granted: 1964-06-23
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Expires: 1980-12-30
Abstract
No abstract record available.
Inventors
- 👤 Curci Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:49
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/08; B26B21/14; B26B21/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE236231C
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US1007847A
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US1538850A
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US2127881A
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US2636263A
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US2565062A
Cited
GB707742A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-23 | 1967-12-23 | 1968-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-23 | 1971-12-23 | 1972-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-23 | 1975-12-23 | 1976-06-23 | $7700.00 | Window Closed / Lapsed |