Patent US4076924A successfully refreshed from Google Patents.
Patent US1029923A successfully refreshed from Google Patents.
US1029923A
Expired / Lapsed
US
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Tension device for sewing-machines.
Assignee: USM Ltd
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Filing: 1901-06-04
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Granted: 1912-06-18
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Expires: 1921-06-04
Abstract
No abstract record available.
Inventors
- 👤 Francis Joseph Freese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:47
CPC Classifications
B; B65; B65H; B65H59/00; B65H59/10; B65H59/20; B65H59/26; B65H2701/00; B65H2701/30; B65H2701/31
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) | 1915-06-18 | 1915-12-18 | 1916-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-06-18 | 1919-12-18 | 1920-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-06-18 | 1923-12-18 | 1924-06-18 | $7700.00 | Window Closed / Lapsed |