Patent US2885982A successfully refreshed from Google Patents.
US2885982A
Expired / Lapsed
US
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Lockstitch sewing machine
Assignee: Union Special Machine Co
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Filing: 1955-07-15
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Granted: 1959-05-12
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Expires: 1975-07-15
Abstract
No abstract record available.
Inventors
- 👤 Arthur N Hale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:22
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F16H57/0457; D; D05; D05B; D05B27/00; D05B27/02; D05B27/04; D05B27/10; F16H57/048; F16H57/0493; D05B29/00; D05B29/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1414625A
Cited
US1884404A
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US2138765A
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US2193754A
Cited
DE719988C
Cited
US2470502A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |