US3092030A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pump
Assignee: Motors Liquidation Co
•
Filing: 1961-07-10
•
Granted: 1963-06-04
•
Expires: 1981-07-10
Abstract
No abstract record available.
Inventors
- 👤 William G Wunder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:10
CPC Classifications
F; F27; F27D; F27D3/00; F27D3/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US849030A
Cited
US1832890A
Cited
US2528210A
Cited
US2493467A
Cited
US2658454A
Cited
US2905093A
Cited
US2948524A
Cited
US3048384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |