US2912835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary ice cube ejector mechanism
Assignee: Dole Valve Co
•
Filing: 1955-07-18
•
Granted: 1959-11-17
•
Expires: 1975-07-18
Abstract
No abstract record available.
Inventors
- 👤 Edward E Modes
- 👤 Miller Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:13
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/04; F25C2500/00; F25C2500/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1161321A
Cited
US2259066A
Cited
US2489896A
Cited
US2576591A
Cited
US2599972A
Cited
US2717495A
Cited
US2717502A
Cited
US2744390A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-16 | 1963-05-18 | 1963-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-16 | 1967-05-18 | 1967-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-16 | 1971-05-18 | 1971-11-17 | $7700.00 | Window Closed / Lapsed |