US3094146A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid pressure control system
Assignee: Cameron Solutions Inc
•
Filing: 1959-12-28
•
Granted: 1963-06-18
•
Expires: 1979-12-28
Abstract
No abstract record available.
Inventors
- 👤 Clarence O Glasgow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:39
CPC Classifications
F; F15; F15B; F15B13/00; F15B13/02; F15B13/04; F15B13/0401; F15B13/0405; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7723; Y10T137/7726; Y10T137/8593; Y10T137/87169; Y10T137/87193; Y10T137/87217; Y10T137/87225
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
A CONTROL SYSTEM INCLUDING: A TRANSDUCER RESPONSIVE TO A VARIABLE CONDITION AND POSITIONING A PLUNGER ELEMENT ALONG A SUBSTANTIALLY STRAIGHT LINE PATH; A LEVER ARRANGED IN THE PATH OF THE PLUNGER ELEMENT OF THE TRANSDUCER AND ENGAGED BY THE PLUNGER ELEMENT AND PIVOTED IN THE FIRST OF TWO DIRECTIONS; A SPRING ATTACHED TO THE LEVER TO PIVOT THE LEVER IN THE SECOND OF THE TWO DIRECTIONS; A PIN REMOVABLY MOUNTED ON THE LEVER AS THE ACTUATING ELEMENT OF THE LEVER; A VALVE HAVING TWO POSITIONS, EACH OF WHICH POSITION ESTABLISHES A FLUID PRESSURE OUTPUT FROM A SEPARATE SOURCE OF FLUID PRESSURE, AND AN ACTUATED MEMBER POSITIONED IN THE PATH OF THE ACTUATING PIN OF THE LEVER SO THE VALVE WILL BE GIVEN THE FIRST OF ITS TWO POSITIONS BY THE LEVER PIN; AND A PUSH ROD MOUNTED FOR MANUAL ACTUATION TO CONTACT THE ACTUATED MEMBER OF THE VALVE TO GIVE THE VALVE THE SECOND OF ITS TWO POSITIONS.
Claim 2
Dependent Claim
158 words
A CONTROL SYSTEM INCLUDING: A TRANSDUCER RESPONSIVE TO A VARIABLE CONDITION AND POSITIONING A PLUNGER ELEMENT ALONG A SUBSTANTIALLY STRAIGHT LINE PATH; A LEVER ARRANGED IN THE PATH OF THE PLUNGER ELEMENT OF THE TRANSDUCER AND ENGAGED BY THE PLUNGER ELEMENT AND PIVOTED IN THE FIRST OF TWO DIRECTIONS; A SPRING ATTACHED TO THE LEVER TO PIVOT THE LEVER IN THE SECOND OF THE TWO DIRECTIONS; A PIN REMOVABLY MOUNTED ON THE LEVER AS THE ACTUATING ELEMENT OF THE LEVER; A VALVE HAVING TWO POSITIONS, EACH OF WHICH POSITION ESTABLISHES A FLUID PRESSURE OUTPUT FROM A SEPARATE SOURCE OF FLUID PRESSURE, AND AN ACTUATED MEMBER POSITIONED IN THE PATH OF THE ACTUATING PIN OF THE LEVER SO THE VALVE WILL BE GIVEN THE FIRST OF ITS TWO POSITIONS BY THE LEVER PIN; AND A PUSH ROD MOUNTED FOR MANUAL ACTUATION TO CONTACT THE ACTUATED MEMBER OF THE VALVE TO GIVE THE VALVE THE SECOND OF ITS TWO POSITIONS.
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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) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |