US3049803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motion transforming device and apparatus incorporating said device
Assignee: Inventions Finance Corp
•
Filing: 1959-01-28
•
Granted: 1962-08-21
•
Expires: 1979-01-28
Abstract
No abstract record available.
Inventors
- 👤 Danger Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:52
CPC Classifications
F; F16; F16H; F16H25/00; F16H25/08; F16H25/12; A; A01; A01G; A01G3/00; B; B26; B26B; B26B15/00; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296; Y10T74/18304; Y10T74/18312
Claims Analysis
Total Claims: 0
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US2731721A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |