US3443769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rewinding machines
Assignee: Societe dEtudes de Machines Speciales SA
•
Filing: 1966-10-13
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Granted: 1969-05-13
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Expires: 1986-10-13
Abstract
No abstract record available.
Inventors
- 👤 Edward A Breacker
- 👤 Edouard R Armelin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:20
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/2207; B65H19/2215; B65H2408/00; B65H2408/20; B65H2408/23; B65H2408/231; B65H2408/2315; B65H2408/23152
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1958068A
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US2146848A
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US2668023A
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US2677183A
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US2686015A
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US2692090A
Cited
US2718362A
Cited
US2714404A
Cited
US3089660A
Cited
US3251562A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-12 | 1972-11-11 | 1973-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-12 | 1976-11-11 | 1977-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-12 | 1980-11-11 | 1981-05-13 | $7700.00 | Window Closed / Lapsed |