US1722508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper-feeding mechanism for printing presses
Assignee: GUSTAVUS A E KOHLER
•
Filing: 1920-12-30
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Granted: 1929-07-30
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Expires: 1940-12-30
Abstract
No abstract record available.
Inventors
- 👤 Irving I Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:03
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/10; B65H19/18; B65H19/1805; B65H19/181; B65H19/1821; B65H16/00; B65H16/02; B65H16/021; B65H16/023; B65H16/024; B65H19/1884; B65H19/1894; B65H2408/00; B65H2408/20; B65H2408/24; B65H2408/241; B65H2801/00; B65H2801/03; B65H2801/21
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) | 1932-07-29 | 1933-01-28 | 1933-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-07-29 | 1937-01-28 | 1937-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-07-29 | 1941-01-28 | 1941-07-30 | $7700.00 | Window Closed / Lapsed |