US2008164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricant cooling system
Assignee: Motors Liquidation Co
•
Filing: 1933-10-13
•
Granted: 1935-07-16
•
Expires: 1953-10-13
Abstract
No abstract record available.
Inventors
- 👤 Harry R Wolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:19
CPC Classifications
F; F28; F28F; F28F9/00; F28F9/02; F28F9/0234; F01; F01P; F01P11/00; F01P11/08; F01P7/00; F01P7/14; F01P7/16; F01P3/00; F01P3/18; F01P2003/182; F01P2060/00; F01P2060/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1938-07-15 | 1939-01-14 | 1939-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-07-15 | 1943-01-14 | 1943-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-07-15 | 1947-01-14 | 1947-07-16 | $7700.00 | Window Closed / Lapsed |