Patent US1556469A successfully refreshed from Google Patents.
US1556469A
Expired / Lapsed
US
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Bobbin-handling machine
Assignee: FARR ALPACA Co
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Filing: 1922-04-07
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Granted: 1925-10-06
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Expires: 1942-04-07
Abstract
No abstract record available.
Inventors
- 👤 Eugene R Alderman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:15
CPC Classifications
D; D01; D01H; D01H9/00; D01H9/18; B; B65; B65H; B65H67/00; B65H67/06; B65H2701/00; B65H2701/30; B65H2701/31; Y; Y10; Y10S; Y10S209/00; Y10S209/927
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) | 1928-10-05 | 1929-04-06 | 1929-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-10-05 | 1933-04-06 | 1933-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-10-05 | 1937-04-06 | 1937-10-06 | $7700.00 | Window Closed / Lapsed |