Patent US4836947A successfully refreshed from Google Patents.
Patent US2729368A successfully refreshed from Google Patents.
US2999313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape dispenser
Assignee: Fedco Corp
•
Filing: 1957-07-22
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Granted: 1961-09-12
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Expires: 1977-07-22
Abstract
No abstract record available.
Inventors
- 👤 George W Emmert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:49
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/002; B65H35/0026; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/257; Y10T225/268; Y10T83/00; Y10T83/869; Y10T83/8798; Y10T83/8817; Y10T83/8818; Y10T83/889; Y10T83/896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734576A
Cited
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US2272628A
Cited
US2604166A
Cited
US2518069A
Cited
US2655214A
Cited
US2717641A
Cited
US2924366A
Cited
FR1145644A
Cited
US2788181A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-11 | 1965-03-13 | 1965-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-11 | 1969-03-13 | 1969-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-11 | 1973-03-13 | 1973-09-12 | $7700.00 | Window Closed / Lapsed |