US1984244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn spool
Assignee: Vermont Spool & Bobbin Co
•
Filing: 1933-07-03
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Granted: 1934-12-11
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Expires: 1953-07-03
Abstract
No abstract record available.
Inventors
- 👤 William H Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:12
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/28; F16B39/32; B; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/30; B65H2701/00; B65H2701/30; B65H2701/31; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/974; Y10S411/979
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) | 1937-12-10 | 1938-06-11 | 1938-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-12-10 | 1942-06-11 | 1942-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-12-10 | 1946-06-11 | 1946-12-11 | $7700.00 | Window Closed / Lapsed |