US2592537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power-transmitting system
Assignee: Borg Warner Corp
•
Filing: 1946-02-01
•
Granted: 1952-04-15
•
Expires: 1966-02-01
Abstract
No abstract record available.
Inventors
- 👤 Everett R Burtnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:21
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08; F16D; F16D67/00; F16H2200/00; F16H2200/003; F16H2200/0043; F16H2200/20; F16H2200/2002; F16H2200/201; F16H2200/2012
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2127655A
Cited
US2135246A
Cited
GB489029A
Cited
US2176138A
Cited
US2329724A
Cited
US2371574A
Cited
US2377696A
Cited
US2324713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |