Patent US2703019A successfully refreshed from Google Patents.
US2703019A
Expired / Lapsed
US
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Transmission tensioner
Assignee: Renold & Coventry Chain Co
•
Filing: 1952-12-23
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Granted: 1955-03-01
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Expires: 1972-12-23
Abstract
No abstract record available.
Inventors
- 👤 Burawoy Onissim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:13
CPC Classifications
F; F16; F16H; F16H7/00; F16H7/08; F16H7/10; F16H7/12; F16H7/1254; F16H7/1263; F16H7/1272; F16H2007/0802; F16H2007/0806; F16H2007/0812; F16H7/0848; F16H2007/0853
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) | 1958-02-28 | 1958-08-30 | 1959-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-28 | 1962-08-30 | 1963-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-28 | 1966-08-30 | 1967-03-01 | $7700.00 | Window Closed / Lapsed |