US2571284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power transmission
Assignee: Old Carco LLC
•
Filing: 1946-07-06
•
Granted: 1951-10-16
•
Expires: 1966-07-06
Abstract
No abstract record available.
Inventors
- 👤 Paul T Nims
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:38
CPC Classifications
B; B60; B60W; B60W20/00; B60W20/10; B60K; B60K1/00; B60K1/02; B60K6/00; B60K6/20; B60K6/22; B60K6/36; B60K6/365; B60K6/38; B60K6/387; B60K6/42; B60K6/44; B60K6/445; B60L; B60L15/00; B60L15/20; B60L15/2036; B60L15/2054; B60L7/00; B60L7/02; B60L7/06; B60W10/00; B60W10/02; B60W10/04; B60W10/08; B60W10/24; B60W10/26; H; H02; H02K; H02K16/00; H02K7/00; H02K7/006; H02K7/10; H02K7/116; H02K7/20; H02P; H02P9/00; H02P9/06; B60L2240/00; B60L2240/40; B60L2240/42; B60L2240/423; B60L2250/00; B60L2250/26; B60L2250/28; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/62; Y02T10/64; Y02T10/72; Y10; Y10S; Y10S903/00; Y10S903/902; Y10S903/903; Y10S903/904; Y10S903/909; Y10S903/91; Y10S903/912; Y10S903/914; Y10S903/946
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) | 1954-10-15 | 1955-04-16 | 1955-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-15 | 1959-04-16 | 1959-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-15 | 1963-04-16 | 1963-10-16 | $7700.00 | Window Closed / Lapsed |