Patent US1966885A successfully refreshed from Google Patents.
US1966885A
Expired / Lapsed
US
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Folding mechanism
Assignee: GOSS PRINTING PRESS Co
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Filing: 1931-03-19
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Granted: 1934-07-17
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Expires: 1951-03-19
Abstract
No abstract record available.
Inventors
- 👤 Curtis S Crafts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:14
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/12; B65H45/16; B65H45/162; B65H45/163; B65H45/164
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) | 1937-07-16 | 1938-01-15 | 1938-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-07-16 | 1942-01-15 | 1942-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-07-16 | 1946-01-15 | 1946-07-17 | $7700.00 | Window Closed / Lapsed |