US2493721A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch
Assignee: Old Carco LLC
•
Filing: 1945-04-26
•
Granted: 1950-01-03
•
Expires: 1965-04-26
Abstract
No abstract record available.
Inventors
- 👤 Brie Ludger E La
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:03
CPC Classifications
H; H02; H02K; H02K49/00; H02K49/02; H02K49/04; H02K49/043; F; F16; F16D; F16D13/00; F16D13/08; F16D23/00; F16D23/02; F16D23/04; F16D27/00; F16D27/02; F16D27/025; F16D27/10; F16D27/105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-02 | 1953-07-04 | 1954-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-02 | 1957-07-04 | 1958-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-02 | 1961-07-04 | 1962-01-03 | $7700.00 | Window Closed / Lapsed |