Patent US2863628A successfully refreshed from Google Patents.
US2863628A
Expired / Lapsed
US
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Integral solenoid valve
Assignee: Dole Valve Co
•
Filing: 1955-03-14
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Granted: 1958-12-09
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Expires: 1975-03-14
Abstract
No abstract record available.
Inventors
- 👤 Victor E Rimsha
- 👤 James A Kozel
- 👤 Frank E Cerveny
- 👤 Forrest R Wolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:49
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/12; F16K31/36; F16K31/40; F16K31/402; F16K31/404
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1664612A
Cited
US2305151A
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US2379181A
Cited
US2502591A
Cited
US2562315A
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US2624542A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |