Patent US2770796A successfully refreshed from Google Patents.
US3148591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote controlled actuator
Assignee: Individual
•
Filing: 1962-10-25
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Granted: 1964-09-15
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Expires: 1982-10-25
Abstract
No abstract record available.
Inventors
- 👤 John M Sheesley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:18
CPC Classifications
F; F15; F15B; F15B15/00; F15B15/20; F15B15/28; F15B15/2807; F15B11/00; F15B11/08; F16; F16K; F16K31/00; F16K31/12; F16K31/16; F16K31/163; F16K31/1635; F15B2211/00; F15B2211/60; F15B2211/655
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
APPARATUS COMPRISING FLUID OPERATED ACTUATING MEANS HAVING A FIRST POSITION AND A SECOND POSITION, MEANS FOR SUPPLYING FLUID UNDER PRESSURE TO SAID ACTUATING MEANS TO MOVE IT FROM SAID FIRST POSITION TO SAID SECOND POSITION, FLUID BY-PASS MEANS FOR BY-PASSING SAID FLUID UPON MOVEMENT FROM SAID FIRST POSITION TO SAID SECOND POSITION, AND
Claim 2
Dependent Claim
53 words
APPARATUS COMPRISING FLUID OPERATED ACTUATING MEANS HAVING A FIRST POSITION AND A SECOND POSITION, MEANS FOR SUPPLYING FLUID UNDER PRESSURE TO SAID ACTUATING MEANS TO MOVE IT FROM SAID FIRST POSITION TO SAID SECOND POSITION, FLUID BY-PASS MEANS FOR BY-PASSING SAID FLUID UPON MOVEMENT FROM SAID FIRST POSITION TO SAID SECOND POSITION, AND
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) | 1967-09-15 | 1968-03-16 | 1968-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-15 | 1972-03-16 | 1972-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-15 | 1976-03-16 | 1976-09-15 | $7700.00 | Window Closed / Lapsed |