US2845229A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for spooling wire
Assignee: United States Steel Corp
•
Filing: 1954-06-03
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Granted: 1958-07-29
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Expires: 1974-06-03
Abstract
No abstract record available.
Inventors
- 👤 George L Bliss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:50
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/28; B65H54/2848; B65H54/2854; B65H54/2869; B65H54/2872; B65H54/2857; B65H54/2866; B65H2403/00; B65H2403/40; B65H2403/48; B65H2403/481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1143335A
Cited
US1469470A
Cited
US2255935A
Cited
US2230653A
Cited
US2345601A
Cited
US2626765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |