US2936902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Gillette Co LLC
•
Filing: 1958-06-09
•
Granted: 1960-05-17
•
Expires: 1978-06-09
Abstract
No abstract record available.
Inventors
- 👤 Robert L Sinclair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:01
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/08; A47F5/0876
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1680998A
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US2119483A
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US2501317A
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US2610817A
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US2717751A
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US2723036A
Cited
US2730323A
Cited
US2797817A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-17 | 1963-11-16 | 1964-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-17 | 1967-11-16 | 1968-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-17 | 1971-11-16 | 1972-05-17 | $7700.00 | Window Closed / Lapsed |