US2630981A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination spool retainer and thread dispenser
Assignee: Individual
•
Filing: 1950-11-24
•
Granted: 1953-03-10
•
Expires: 1970-11-24
Abstract
No abstract record available.
Inventors
- 👤 Strocco Gene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:32
CPC Classifications
D; D05; D05B; D05B91/00; D05B91/14; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/232; Y10T225/236; Y10T225/237; Y10T225/238; Y10T225/252
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US233131A
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US421478A
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US439622A
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US444766A
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US579461A
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US619278A
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US693849A
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US1281088A
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US2031501A
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US2317771A
Cited
US2463303A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-09 | 1956-09-08 | 1957-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-09 | 1960-09-08 | 1961-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-09 | 1964-09-08 | 1965-03-10 | $7700.00 | Window Closed / Lapsed |