Patent US2744969A successfully refreshed from Google Patents.
Patent US2630504A successfully refreshed from Google Patents.
US2630504A
Expired / Lapsed
US
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Motion translating device
Assignee: Individual
•
Filing: 1950-11-29
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Granted: 1953-03-03
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Expires: 1970-11-29
Abstract
No abstract record available.
Inventors
- 👤 Lyndon W Burch
- 👤 Hadley K Burch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:34
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/02; H; H01; H01H; H01H37/00; H01H37/02; H01H37/32; H01H37/46; H01H37/48; H01H37/60; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/18896; Y10T74/18904
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) | 1956-03-02 | 1956-09-01 | 1957-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-02 | 1960-09-01 | 1961-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-02 | 1964-09-01 | 1965-03-03 | $7700.00 | Window Closed / Lapsed |