Patent US3199747A successfully refreshed from Google Patents.
US3199747A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitizing measuring valve for fluid dispenser
Assignee: Dole Valve Co
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Filing: 1964-03-12
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Granted: 1965-08-10
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Expires: 1984-03-12
Abstract
No abstract record available.
Inventors
- 👤 Howard L Erickson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:57
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/28; G01F11/30; G01F11/32; D; D06; D06F; D06F39/00; D06F39/02; D06F39/022
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
A FLUID DISPENSING MEASURING VALVE COMPRISING, A VALVE BODY HAVING A TUBULAR SIDE WALL AND HAVING FORMED THEREIN AN INLET, AN OUTLER WHICH OPENS LATERALLY THROUGH SAID SIDE WALL AND SPACED AXIALLY FROM SAID INLET AND AN ELONGATED PASSAGE COMMUNICATING SAID INLET AND SAID OUTLET, AN AXIALLY EXTENDING VALVE STEM IN SAID BODY CARRIED FOR AXIAL MOVEMENT WITHIN SAID PASSAGE, A PAIR OF VALVE SEATING MEMBERS IN SAID PASSAGE SITUATED RESPECTIVELY AXIALLY INWARDLY OF SAID INLET AND SAID OUTLET AND HAVING FLUID FLOW PATH DEFINING APERTURES FORMED RESPECTIVELY THEREIN AND FORMING THEREBETWEEN A FLUID MEASURING CHAMBER FOR CONFINING A SLUG OF DISPENSING FLUID HAVING A PREDETERMINED VOLUME, A PAIR OF AXIALLY SPACED VALVE MEMBERS FIXEDLY MOUNTED ON SAID VALVE STEM AND MOVABLE RELATIVE TO AND COOPERABLE RESPECTIVELY WITH SAID SEATING MEMBERS TO CLOSE AND TO OPEN SAID APERTURES TO CONFINE AND THEN TO DISCHARGE A SLUG OF FLUID FROM SAID VALVE BODY,
Claim 2
Dependent Claim
152 words
A FLUID DISPENSING MEASURING VALVE COMPRISING, A VALVE BODY HAVING A TUBULAR SIDE WALL AND HAVING FORMED THEREIN AN INLET, AN OUTLER WHICH OPENS LATERALLY THROUGH SAID SIDE WALL AND SPACED AXIALLY FROM SAID INLET AND AN ELONGATED PASSAGE COMMUNICATING SAID INLET AND SAID OUTLET, AN AXIALLY EXTENDING VALVE STEM IN SAID BODY CARRIED FOR AXIAL MOVEMENT WITHIN SAID PASSAGE, A PAIR OF VALVE SEATING MEMBERS IN SAID PASSAGE SITUATED RESPECTIVELY AXIALLY INWARDLY OF SAID INLET AND SAID OUTLET AND HAVING FLUID FLOW PATH DEFINING APERTURES FORMED RESPECTIVELY THEREIN AND FORMING THEREBETWEEN A FLUID MEASURING CHAMBER FOR CONFINING A SLUG OF DISPENSING FLUID HAVING A PREDETERMINED VOLUME, A PAIR OF AXIALLY SPACED VALVE MEMBERS FIXEDLY MOUNTED ON SAID VALVE STEM AND MOVABLE RELATIVE TO AND COOPERABLE RESPECTIVELY WITH SAID SEATING MEMBERS TO CLOSE AND TO OPEN SAID APERTURES TO CONFINE AND THEN TO DISCHARGE A SLUG OF FLUID FROM SAID VALVE BODY,
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |