US3357441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid control apparatus
Assignee: Moore Products Co
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Filing: 1964-10-05
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Granted: 1967-12-12
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Expires: 1984-10-05
Abstract
No abstract record available.
Inventors
- 👤 Robert B Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:04
CPC Classifications
F; F15; F15B; F15B21/00; F15B21/08; F15C; F15C1/00; F15C1/08; Y; Y10; Y10S; Y10S200/00; Y10S200/05; Y10T; Y10T137/00; Y10T137/206; Y10T137/218; Y10T137/2202; Y10T137/2213; Y10T137/2229; Y10T137/2256
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
FLUID FLOW CONTROL APPARATUS COMPRISING A SOURCE OF FLUID TO BE CONTROLLED, A NOZZLE CONNECTED TO SAID SOURCE FOR DELIVERY OF A FLUID STREAM, A FLUID INTERACTION CHAMBER TO WHICH SAID NOZZLE IS CONNECTED AND FROM WHICH THE FLUID IS DELIVERED, FLUID CONTROL PASSAGEWAYS ON OPPOSITE SIDES OF SAID NOZZLE FOR CONTROLLING THE POSITION OF SAID FLUID STREAM IN SAID CHAMBER, A SOURCE OF CONTROL FLUID CONNECTED TO SAID CONTROL PASSAGEWAYS, VALVE MEMBERS IN EACH OF SAID CONTROL PASSAGEWAYS, MEANS FOR OPENING SAID VALVE MEMBERS, AND MEANS RESPONSIVE TO THE DIFFERENTIAL PRESSURE BETWEEN SAID CONTROL PASSAGEWAYS FOR SELECTIVELY DEACTIVATING SAID OPENING MEANS.
Claim 2
Dependent Claim
102 words
FLUID FLOW CONTROL APPARATUS COMPRISING A SOURCE OF FLUID TO BE CONTROLLED, A NOZZLE CONNECTED TO SAID SOURCE FOR DELIVERY OF A FLUID STREAM, A FLUID INTERACTION CHAMBER TO WHICH SAID NOZZLE IS CONNECTED AND FROM WHICH THE FLUID IS DELIVERED, FLUID CONTROL PASSAGEWAYS ON OPPOSITE SIDES OF SAID NOZZLE FOR CONTROLLING THE POSITION OF SAID FLUID STREAM IN SAID CHAMBER, A SOURCE OF CONTROL FLUID CONNECTED TO SAID CONTROL PASSAGEWAYS, VALVE MEMBERS IN EACH OF SAID CONTROL PASSAGEWAYS, MEANS FOR OPENING SAID VALVE MEMBERS, AND MEANS RESPONSIVE TO THE DIFFERENTIAL PRESSURE BETWEEN SAID CONTROL PASSAGEWAYS FOR SELECTIVELY DEACTIVATING SAID OPENING MEANS.
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) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |