US2960277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web winding machine
Assignee: Samuel M Langston Co
•
Filing: 1956-07-27
•
Granted: 1960-11-15
•
Expires: 1976-07-27
Abstract
No abstract record available.
Inventors
- 👤 Henry W Moser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:26
CPC Classifications
B; B65; B65H; B65H18/00; B65H18/08; B65H18/14; B65H18/20; B65H35/00; B65H35/02; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/414; B65H2301/4148; B65H2301/41486; B65H2301/414866; B65H2404/00; B65H2404/40; B65H2404/43
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1455976A
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US1869545A
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US2086476A
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US2158286A
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US2141629A
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US2165111A
Cited
US2164599A
Cited
US2578461A
Cited
US2717037A
Cited
US2679900A
Cited
US2743879A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |