US2911714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety razor with blade locking means for receiving blades from a magazine
Assignee: Eversharp Inc
•
Filing: 1954-04-26
•
Granted: 1959-11-10
•
Expires: 1974-04-26
Abstract
No abstract record available.
Inventors
- 👤 Carl G Preis
- 👤 Kuhnl Leopold Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:03
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)
US967500A
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US1047617A
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US1823976A
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US1848078A
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US1886520A
Cited
US2141474A
Cited
US2138353A
Cited
US2132798A
Cited
US2205568A
Cited
US2701910A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-09 | 1963-05-11 | 1963-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-09 | 1967-05-11 | 1967-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-09 | 1971-05-11 | 1971-11-10 | $7700.00 | Window Closed / Lapsed |