US2930258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission
Assignee: Borg Warner Corp
•
Filing: 1955-01-25
•
Granted: 1960-03-29
•
Expires: 1975-01-25
Abstract
No abstract record available.
Inventors
- 👤 George E Flinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:56
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/44; F16H3/62; F16H3/66; F16H3/666; F16H2200/00; F16H2200/003; F16H2200/006; F16H2200/0082; F16H2200/0091; F16H2200/20; F16H2200/2002; 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)
US686786A
Cited
US2263159A
Cited
US2332593A
Cited
US2638196A
Cited
US2645137A
Cited
US2601151A
Cited
US2693721A
Cited
US2725763A
Cited
US2720124A
Cited
US2702618A
Cited
US2854862A
Cited
US2786365A
Cited
US2737827A
Cited
US2865227A
Cited
US2718271A
Cited
US2812670A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-29 | 1963-09-28 | 1964-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-29 | 1967-09-28 | 1968-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-29 | 1971-09-28 | 1972-03-29 | $7700.00 | Window Closed / Lapsed |