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US2983417A
Expired / Lapsed
US
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Track-laying capstan
Assignee: WIRE MACHINERY CORP OF AMERICA
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Filing: 1959-03-26
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Granted: 1961-05-09
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Expires: 1979-03-26
Abstract
No abstract record available.
Inventors
- 👤 Victor T Swanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:25
CPC Classifications
B; B65; B65H; B65H51/00; B65H51/14; B66; B66D; B66D3/00; B66D3/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1882902A
Cited
US2736425A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |