US3176703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulsed fluid amplifier
Assignee: Honeywell Inc
•
Filing: 1962-03-01
•
Granted: 1965-04-06
•
Expires: 1982-03-01
Abstract
No abstract record available.
Inventors
- 👤 Hubert T Sparrow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:52
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/02; F15C1/04; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/218; Y10T137/2202; Y10T137/2213; Y10T137/2229
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A FLUID AMPLIFIER CONTROL DEVICE, INCLUDING: FLUID INLET MEANS SUPPLIED WITH A FLUID TO BE CONTROLLED; FLUID FLOW OUTLET MEANS; CONTROL FLUID MEANS ADJACENT SAID INLET MEANS AND INCLUDING AN OPENING AT ONE END OF SAID CONTROL FLUID MEANS DIRECTED TOWARD SAID INLET FLUID FLOW; SAID CONTROL FLUID MEANS BEING SEALED AT AN END OPPOSITE SAID OPENING BY VARIABLE VOLUME CHAMBER MEANS; AND MOVABLE MEANS TO VARY SAID VARIABLE VOLUME CHAMBER MEANS TO CREATE AN OUTPUT OF FLUID FROM SAID OPENING TO CONTROL THE DIRECTION OF FLUID FLOW IN SAID OUTLET MEANS.
Claim 2
Dependent Claim
92 words
A FLUID AMPLIFIER CONTROL DEVICE, INCLUDING: FLUID INLET MEANS SUPPLIED WITH A FLUID TO BE CONTROLLED; FLUID FLOW OUTLET MEANS; CONTROL FLUID MEANS ADJACENT SAID INLET MEANS AND INCLUDING AN OPENING AT ONE END OF SAID CONTROL FLUID MEANS DIRECTED TOWARD SAID INLET FLUID FLOW; SAID CONTROL FLUID MEANS BEING SEALED AT AN END OPPOSITE SAID OPENING BY VARIABLE VOLUME CHAMBER MEANS; AND MOVABLE MEANS TO VARY SAID VARIABLE VOLUME CHAMBER MEANS TO CREATE AN OUTPUT OF FLUID FROM SAID OPENING TO CONTROL THE DIRECTION OF FLUID FLOW IN SAID OUTLET MEANS.
References Cited (Backward Citations)
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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) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |