US3010674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire take-off device
Assignee: Armco Inc
•
Filing: 1955-09-07
•
Granted: 1961-11-28
•
Expires: 1975-09-07
Abstract
No abstract record available.
Inventors
- 👤 Dull William Lee
- 👤 Lawrence C Elmburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:03
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)
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US2188358A
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US2286460A
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US2319828A
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US2322607A
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US2372730A
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US2349689A
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US2390158A
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US2441639A
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US2673046A
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US2784921A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |