Patent US3331129A successfully refreshed from Google Patents.
US3331129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Curved edge safety razor having notches to seat the ends of the blade
Assignee: Individual
•
Filing: 1965-10-23
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Granted: 1967-07-18
•
Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 John S Goudie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:38
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/08; B26B21/14; B26B21/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1065109A
Cited
US977919A
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US1485093A
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US1642338A
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US1981958A
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US1821825A
Cited
US2069465A
Cited
US2421205A
Cited
US3066413A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-17 | 1971-01-16 | 1971-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-17 | 1975-01-16 | 1975-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-17 | 1979-01-16 | 1979-07-18 | $7700.00 | Window Closed / Lapsed |