US3369084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extension cord reel
Assignee: Individual
•
Filing: 1964-12-21
•
Granted: 1968-02-13
•
Expires: 1984-12-21
Abstract
No abstract record available.
Inventors
- 👤 Cook William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:06
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/34; B65H75/38; B65H75/40; B65H75/44; B65H75/4457; B65H75/4471; H; H02; H02G; H02G11/00; H02G11/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR45819E
Cited
US1682421A
Cited
US1858538A
Cited
GB326484A
Cited
US2590890A
Cited
US2654828A
Cited
GB776738A
Cited
US2821579A
Cited
FR1217563A
Cited
US3093341A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |