US2400964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricating means for drive mechanism
Assignee: Packard Motor Car Co
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Filing: 1943-04-19
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Granted: 1946-05-28
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Expires: 1963-04-19
Abstract
No abstract record available.
Inventors
- 👤 Jesse G Vincent
- 👤 Forest R Mcfarland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:15
CPC Classifications
F; F02; F02B; F02B67/00; F16; F16N; F16N7/00; F16N7/36
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) | 1949-05-27 | 1949-11-26 | 1950-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-05-27 | 1953-11-26 | 1954-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-05-27 | 1957-11-26 | 1958-05-28 | $7700.00 | Window Closed / Lapsed |