US2480083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote-control mechanism
Assignee: Chain Belt Co
•
Filing: 1946-02-26
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Granted: 1949-08-23
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Expires: 1966-02-26
Abstract
No abstract record available.
Inventors
- 👤 Mcmillan Andrew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:11
CPC Classifications
B; B63; B63H; B63H21/00; B63H21/21; B63H21/213; F; F16; F16C; F16C1/00; F16C1/10; F16C1/12; F16C1/16; F16C2326/00; F16C2326/30; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20396; Y10T74/20402; Y10T74/2042
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) | 1952-08-22 | 1953-02-21 | 1953-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-22 | 1957-02-21 | 1957-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-22 | 1961-02-21 | 1961-08-23 | $7700.00 | Window Closed / Lapsed |