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Patent US2982966A successfully refreshed from Google Patents.
US2982966A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stapler device
Assignee: —
•
Filing: —
•
Granted: 1961-05-09
•
Expires: 1978-05-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:28
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/16; B25C5/1606; B25C5/161; B25C5/1613; B25C5/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2309628A
Cited
US2294463A
Cited
US2298123A
Cited
US2268102A
Cited
US2412620A
Cited
GB618079A
Cited
US2456526A
Cited
US2569220A
Cited
US2719295A
Cited
US2746044A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |