Patent US3013487A successfully refreshed from Google Patents.
US3013487A
Expired / Lapsed
US
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Apparatus for tension control
Assignee: TI Gotham Inc
•
Filing: 1957-01-18
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Granted: 1961-12-19
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Expires: 1977-01-18
Abstract
No abstract record available.
Inventors
- 👤 Harry W Faeber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:45
CPC Classifications
B; B65; B65H; B65H20/00; B65H20/12; B65H23/00; B65H23/04; B65H23/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1460206A
Cited
US1661209A
Cited
US2034694A
Cited
GB580906A
Cited
DE900223C
Cited
US2778634A
Cited
US2753181A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |