US1737555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricant
Assignee: Individual
•
Filing: 1925-02-14
•
Granted: 1929-12-03
•
Expires: 1945-02-14
Abstract
No abstract record available.
Inventors
- 👤 Baldwin James Pierce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:36
CPC Classifications
C; C10; C10M; C10M111/00; C10M111/02; C10M101/00; C10M101/04; C10M103/00; C10M103/02; C10M2201/00; C10M2201/04; C10M2201/041; C10M2201/0413; C10M2201/042; C10M2201/0423; C10M2207/00; C10M2207/40; C10M2207/401; C10M2207/402; C10M2207/404; C10M2207/4045; C10N; C10N2040/00; C10N2040/08; C10N2040/30; C10N2040/32; C10N2040/34; C10N2040/36; C10N2040/38; C10N2040/40; C10N2040/42; C10N2040/44; C10N2040/50
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) | 1932-12-02 | 1933-06-03 | 1933-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-12-02 | 1937-06-03 | 1937-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-12-02 | 1941-06-03 | 1941-12-03 | $7700.00 | Window Closed / Lapsed |