Patent US1787532A successfully refreshed from Google Patents.
US1787532A
Expired / Lapsed
US
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Sheet-feeding mechanism
Assignee: American Type Founders Co Inc
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Filing: 1927-01-12
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Granted: 1931-01-06
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Expires: 1947-01-12
Abstract
No abstract record available.
Inventors
- 👤 William M Kelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:17
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/46; B65H3/48; B41; B41F; B41F33/00; B41F33/04; B41F33/10; B65H3/08; B65H3/0808; B65H3/0816; B65H9/00; B65H9/10; B65H9/103
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) | 1934-01-05 | 1934-07-07 | 1935-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-01-05 | 1938-07-07 | 1939-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-01-05 | 1942-07-07 | 1943-01-06 | $7700.00 | Window Closed / Lapsed |