Patent US2552350A successfully refreshed from Google Patents.
US2552350A
Expired / Lapsed
US
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Motion transmitting mechanism
Assignee: Individual
•
Filing: 1949-11-12
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Granted: 1951-05-08
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Expires: 1969-11-12
Abstract
No abstract record available.
Inventors
- 👤 Smith Robert Floyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:44
CPC Classifications
F; F16; F16H; F16H53/00; F16H53/02; F16H25/00; F16H25/08; F16H25/12; F16H37/00; F16H37/12; F16H37/124; F16H53/06; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296; Y10T74/18304; Y10T74/21; Y10T74/2101; Y10T74/2107
Claims Analysis
Total Claims: 0
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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) | 1954-05-07 | 1954-11-06 | 1955-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-07 | 1958-11-06 | 1959-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-07 | 1962-11-06 | 1963-05-08 | $7700.00 | Window Closed / Lapsed |