US2600516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slush pump piston and rod assembly
Assignee: Individual
•
Filing: 1948-10-27
•
Granted: 1952-06-17
•
Expires: 1968-10-27
Abstract
No abstract record available.
Inventors
- 👤 Jr William E Pielop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:36
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/14; F04B53/143; F04B53/144
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE16978E
Cited
US1849096A
Cited
US1936598A
Cited
US2051262A
Cited
US2189839A
Cited
US2244954A
Cited
US2341803A
Cited
US2519144A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |