Patent US1704446A successfully refreshed from Google Patents.
US1704446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricant and sealing compound
Assignee: Cleveland Trust Co
•
Filing: 1925-08-14
•
Granted: 1929-03-05
•
Expires: 1945-08-14
Abstract
No abstract record available.
Inventors
- 👤 Ralph H Reiter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:58
CPC Classifications
C; C09; C09K; C09K23/00; C10; C10L; C10L7/00; C10L7/02; C10M; C10M171/00; C10M175/00; C10M175/0008; C10M175/0083; C10M2201/00; C10M2201/04; C10M2201/041; C10M2201/042; C10M2201/06; C10M2201/063; C10M2201/10; C10M2201/102; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/022; C10M2209/00; C10M2209/12; C10N; C10N2010/00; C10N2010/04
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) | 1932-03-04 | 1932-09-03 | 1933-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-03-04 | 1936-09-03 | 1937-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-03-04 | 1940-09-03 | 1941-03-05 | $7700.00 | Window Closed / Lapsed |