Patent US3207468A successfully refreshed from Google Patents.
US3207468A
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Valve or the like having a pressure fluid actuated transducer
Assignee: Orbit Valve Co
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Filing: 1961-08-30
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Granted: 1965-09-21
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Expires: 1981-08-30
Abstract
No abstract record available.
Inventors
- 👤 Robert A Lauducci
- 👤 Morris H Stevens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:07
CPC Classifications
F; F15; F15B; F15B15/00; F15B15/02; F15B15/06; F15B15/068; F16; F16K; F16K31/00; F16K31/12; F16K31/16; F16K31/165; F16K31/1655; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19698; Y10T74/19702; Y10T74/19721; Y10T74/19805
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
125 words
A PRESSURE FLUID ACTUATED TRANSDUCER FOR A DEVICE OF THE TYPE ACTUATED BY AN OPERATOR WHICH MOVES LINEARLY AND/OR ROTATABLY WITH RESPECT TO THE DEVICE, COMPRISING: A HOUSING, A LINEARLY MOVABLE ELEMENT DIVIDING THE HOUSING INTO FIRST AND SECOND CHAMBERS, THE ELEMENT INCLUDING MEANS TO ATTACH TO THE OPERATOR, MEANS TO ATTACH THE HOUSING TO THE DEVICE WHEREBY THE HOUSING WILL ROTATE WITH RESPECT TO THE DEVICE, MEANS TO ALTERNATELY SUPPLY AND EXHAUST PRESSURE FLUID INTO AND FROM EACH OF THE FIRST AND SECOND CHAMBERS, AND MEANS COOPERATIVELY ENGAGING BETWEEN THE ELEMENT AND THE HOUSING WHICH PERMITS LINEAR MOVEMENT OF THE ELEMENT WITH RESPECT TO THE HOUSING YET TRANSFERS ROTARY MOVEMENT OF THE OPERATOR TO THE HOUSING WHICH ROTATES THEREWITH UPON SUPPLYING SAID PRESSURE FLUID.
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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |