US2989925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water pump assembly
Assignee: International Motors LLC
•
Filing: 1956-12-21
•
Granted: 1961-06-27
•
Expires: 1976-12-21
Abstract
No abstract record available.
Inventors
- 👤 Richard J Brehm
- 👤 Robert H Malcolm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:41
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/08; F04D29/10; F04D29/12; F04D29/126
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1661325A
Cited
US1555023A
Cited
US2554536A
Cited
US2678606A
Cited
US2658453A
Cited
US2777395A
Cited
US2745351A
Cited
FR1071310A
Cited
US2824523A
Cited
US2845873A
Cited
US2747513A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-26 | 1964-12-26 | 1965-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-26 | 1968-12-26 | 1969-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-26 | 1972-12-26 | 1973-06-27 | $7700.00 | Window Closed / Lapsed |