US1591546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet-feeding mechanism
Assignee: CLEVELAND FOLDING MACH CO
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Filing: 1925-03-20
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Granted: 1926-07-06
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Expires: 1945-03-20
Abstract
No abstract record available.
Inventors
- 👤 Olson Andrew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:42
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/08; B65H3/10; B65H1/00; B65H1/08; B65H1/18
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) | 1929-07-05 | 1930-01-04 | 1930-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-07-05 | 1934-01-04 | 1934-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-07-05 | 1938-01-04 | 1938-07-06 | $7700.00 | Window Closed / Lapsed |