US2534497A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motion transmitting device
Assignee: JOHN C ALBRIGHT
•
Filing: 1947-06-12
•
Granted: 1950-12-19
•
Expires: 1967-06-12
Abstract
No abstract record available.
Inventors
- 👤 John C Albright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:32
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/01; G05D23/02; G05D23/021; F; F16; F16H; F16H35/00; G01; G01K; G01K5/00; G01K5/32; G01K5/44; Y; Y10; Y10S; Y10S236/00; Y10S236/05; Y10S33/00; Y10S33/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CH118999A
Cited
US1804599A
Cited
US2208149A
Cited
US2259846A
Cited
US2158854A
Cited
US2368181A
Cited
US2354958A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-18 | 1954-06-19 | 1954-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-18 | 1958-06-19 | 1958-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-18 | 1962-06-19 | 1962-12-19 | $7700.00 | Window Closed / Lapsed |