Patent US1956807A successfully refreshed from Google Patents.
US1956807A
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US
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Paper feeding mechanism
Assignee: ROTARY PRINTING Co
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Filing: 1932-10-12
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Granted: 1934-05-01
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Expires: 1952-10-12
Abstract
No abstract record available.
Inventors
- 👤 Herbert T Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:16
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B26; B26D; B26D5/00; B26D5/20; B26D5/22; B65H45/00; B65H45/12; B65H45/22; B26F; B26F1/00; B26F1/02; B65H2701/00; B65H2701/10; B65H2701/11; B65H2701/112; B65H2701/1123; B65H2701/11231
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) | 1937-04-30 | 1937-10-30 | 1938-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-04-30 | 1941-10-30 | 1942-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-04-30 | 1945-10-30 | 1946-05-01 | $7700.00 | Window Closed / Lapsed |