Patent US3361160A successfully refreshed from Google Patents.
US3361160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flow control device
Assignee: First National Bank of Stone Harbor
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Filing: 1965-06-16
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Granted: 1968-01-02
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Expires: 1985-06-16
Abstract
No abstract record available.
Inventors
- 👤 Alper Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:44
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/30; F16K1/304; F16K1/305; Y; Y10; Y10T; Y10T137/00; Y10T137/8158; Y10T137/8326
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A FLOW CONTROL DEVICE COMPRISING A VALVE BODY, SAID BODY HAVING AN INLET PASSAGE COMMUNICATING WITH A VALVING CHAMBER WITHIN SAID BODY, A MANUALLY OPERABLE VALVE HEAD MEANS IN SAID CHAMBER FOR CONTROLLING FLOW FROM SAID INLET PASSAGE TO SAID CHAMBER, AN OUTLET NIPPLE MEANS REMOVABLY COUPLED TO SAID BODY AND CONTAINING ON OUTLET PASSAGE HAVING A DIAMETER SUBSTANTIALLY SMALLER THAN THE INLET PASSAGE AND DIRECTLY COMMUNICATING WITH SAID CHAMBER, AND A METERING PIN MEMBER FIXED IN SAID NIPPLE MEANS SUBSTANTIALLY PARALLEL WITH SAID OUTLET PASSAGE TO RESTRICT THE AMOUNT OF FLOW THROUGH THE OUTLET PASSAGE.
Claim 2
Dependent Claim
96 words
A FLOW CONTROL DEVICE COMPRISING A VALVE BODY, SAID BODY HAVING AN INLET PASSAGE COMMUNICATING WITH A VALVING CHAMBER WITHIN SAID BODY, A MANUALLY OPERABLE VALVE HEAD MEANS IN SAID CHAMBER FOR CONTROLLING FLOW FROM SAID INLET PASSAGE TO SAID CHAMBER, AN OUTLET NIPPLE MEANS REMOVABLY COUPLED TO SAID BODY AND CONTAINING ON OUTLET PASSAGE HAVING A DIAMETER SUBSTANTIALLY SMALLER THAN THE INLET PASSAGE AND DIRECTLY COMMUNICATING WITH SAID CHAMBER, AND A METERING PIN MEMBER FIXED IN SAID NIPPLE MEANS SUBSTANTIALLY PARALLEL WITH SAID OUTLET PASSAGE TO RESTRICT THE AMOUNT OF FLOW THROUGH THE OUTLET PASSAGE.
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) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |