US2342985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synchronizer
Assignee: Old Carco LLC
•
Filing: 1941-12-12
•
Granted: 1944-02-29
•
Expires: 1961-12-12
Abstract
No abstract record available.
Inventors
- 👤 John G Tyken
- 👤 Charles O Oestman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:54
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/02; F16H3/20; F16H3/38; F16H3/385; F16H3/08; F16H3/087; F16H3/091; F16H3/0915; F16H63/00; F16H63/02; F16H63/28; F16H63/40; F16H63/30; F16H63/302; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19284; Y10T74/19372; Y10T74/20; Y10T74/20006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-02-28 | 1947-08-30 | 1948-02-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-02-28 | 1951-08-30 | 1952-02-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-02-28 | 1955-08-30 | 1956-02-29 | $7700.00 | Window Closed / Lapsed |