US2566801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire unwinding reel
Assignee: WALKER WIRE Co
•
Filing: 1948-09-03
•
Granted: 1951-09-04
•
Expires: 1968-09-03
Abstract
No abstract record available.
Inventors
- 👤 A O Jackson
- 👤 Clifford L Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:26
CPC Classifications
B; B65; B65H; B65H49/00; B65H49/02; B21; B21C; B21C47/00; B21C47/16; B21C47/18; B21C47/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-03 | 1955-03-05 | 1955-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-03 | 1959-03-05 | 1959-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-03 | 1963-03-05 | 1963-09-04 | $7700.00 | Window Closed / Lapsed |