US3233631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plural valves and actuators
Assignee: Cornelius Co
•
Filing: 1963-05-20
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Granted: 1966-02-08
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Expires: 1983-05-20
Abstract
No abstract record available.
Inventors
- 👤 Richard T Cornelius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:00
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08; B67D1/12; B67D1/14; B67D1/1405; B67D1/145; B67D1/1466; B67D1/1411; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86928; Y10T137/87016; Y10T137/87096; Y10T137/87121; Y10T137/87265; Y10T137/87402
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
132 words
A LIQUID DISPENSING APPARATUS COMPRISING IN COMBINATION: (A) A BODY HAVING A FIRST FLUID PASSAGE THERETHROUGH IN WHICH THERE IS A FIRST SEAT FOR COMMUNICATING WITH A SUPPLY OF LIQUID, SAID FIRST PASSAGE TERMINATING IN A MAIN OUTLET; (B) A FIRST VALVE DISPOSED IN SAID FIRST FLUID PASSAGE AND MOVABLE INTO AND OUT OF SEALING ENGAGEMENT WITH SAID FIRST SEAT, SAID FIRST VALVE HAVING A SECOND FLUID PASSAGE THERETHROUGH IN WHICH THERE IS A SECOND SEAT FOR COMMUNICATING WITH THE SUPPLY OF FLUID, SAID SECOND PASSAGE TERMINATING IN AN AUXILIARY OUTLET OF REDUCED SIZE DISPOSED IN EXTERNALLY SPACED RELATION TO SAID BODY AND FORWARDLY ADJACENT TO SAID MAIN OUTLET; AND (C) A SECOND VALVE DISPOSED IN SAID SECOND FLUID PASSAGE AND MOVABLE INTO AND OUT OF SEALING ENGAGEMENT WITH SAID SECOND SEAT.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |