US2567798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motion converting mechanism
Assignee: SPEEDO Manufacturing CO Inc
•
Filing: 1946-06-08
•
Granted: 1951-09-11
•
Expires: 1966-06-08
Abstract
No abstract record available.
Inventors
- 👤 Alfred A Bamberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:17
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/10; F16H21/16; F16H21/18; F16H21/22; F16H21/24; B; B23; B23D; B23D57/00; B23D57/0076; B23D67/00; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18208; Y10T74/18296; Y10T74/18304
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US838999A
Cited
US933718A
Cited
US1048684A
Cited
US1134047A
Cited
US1391092A
Cited
US1588832A
Cited
US1801017A
Cited
US1793053A
Cited
US1866529A
Cited
US2240755A
Cited
US2215222A
Cited
US2274448A
Cited
US2372731A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-10 | 1955-03-12 | 1955-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-10 | 1959-03-12 | 1959-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-10 | 1963-03-12 | 1963-09-11 | $7700.00 | Window Closed / Lapsed |