US2869388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gear wheels
Assignee: Motors Liquidation Co
•
Filing: 1954-07-26
•
Granted: 1959-01-20
•
Expires: 1974-07-26
Abstract
No abstract record available.
Inventors
- 👤 Kreis Oscar Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:38
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/50; F16D3/76; F16H; F16H55/00; F16H55/02; F16H55/14; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/1987; Y10T74/19893; Y10T74/19907
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US643134A
Cited
GB243518A
Cited
US1950886A
Cited
US2060565A
Cited
US2041507A
Cited
US2477081A
Cited
US2526744A
Cited
GB675967A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |