US2376879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rewinding machine
Assignee: EEUSTA PAPER Corp
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Filing: 1942-02-17
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Granted: 1945-05-29
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Expires: 1962-02-17
Abstract
No abstract record available.
Inventors
- 👤 Robinson E Matthews
- 👤 Floyd F Hensley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:40
CPC Classifications
B; B65; B65H; B65H18/00; B65H18/02; B65H18/04; B65H23/00; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/413; B65H2301/4136; B65H2301/41368; B65H2301/414; B65H2301/4148; B65H2301/41487; Y; Y10; Y10S; Y10S242/00; Y10S242/912
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-05-28 | 1948-11-27 | 1949-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-05-28 | 1952-11-27 | 1953-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-05-28 | 1956-11-27 | 1957-05-29 | $7700.00 | Window Closed / Lapsed |