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US3348773A
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US
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Fluidic flip flop devices
Assignee: Bendix Corp
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Filing: 1966-02-10
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Granted: 1967-10-24
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Expires: 1986-02-10
Abstract
No abstract record available.
Inventors
- 👤 Charles J Ahern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:30
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/08; F15C1/10; F15C1/12; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/212; Y10T137/2125; Y10T137/2131; Y10T137/2136; Y10T137/2147; Y10T137/2158; Y10T137/2229; Y10T137/224
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
202 words
FLUID DEVICE COMPRISING MEANS FOR RECEIVING A FLUID SIGNAL, FIRST MEANS HAVING A COMMON PASSAGE WITH A BIFURCATION FORMING TWO CHANNELS IN WHICH THE FLUID SIGNAL MAY FLOW, MEANS FOR RECEIVING A FLUID SUPPLY, SECOND MEANS FOR PROVIDING TWO CHANNELS IN WHICH THE FLUID SUPPLY MAY FLOW, THE CHANNELS OF THE FIRST MEANS BEING CONNECTED TO SAID SECOND MEANS TO CHANGE THE FLOW PATH OF THE FLUID SUPPLY FROM ONE OF THE CHANNELS OF SAID SECOND MEANS TO THE OTHER OF THE CHANNELS OF SAID SECOND MEANS, FIRST CONTROL MEANS CONNECTED TO SAID COMMON PASSAGE AND BEFORE SAID BIFURCATION FOR CAUSING A CONTROL FLUID FLOW ACROSS SAID COMMON PASSAGE AND INTO ONE CHANNEL OF SAID FIRST MEANS TO DIRECT THE PATH OF THE FLUID FLOW SUPPLY TO ONE OF THE CHANNELS IN SAID SECOND MEANS REGARDLESS WHETHER THE FLUID SIGNAL TO THE FIRST MEANS IS PRESENT, SECOND CONTROL MEANS CONNECTED TO SAID COMMON PASSAGE AND BEFORE SAID BIFURCATION FOR CAUSING A CONTROL FLUID FLOW IN ANOTHER OF SAID FIRST MEANS TO DIRECT THE PATH OF THE FLUID FLOW SUPPLY INTO THE OTHER OF THE CHANNELS OF SAID SECOND MEANS REGARDLESS OF THE PRESENCE OF THE FLUID FLOW SIGNAL TO THE FIRST MEANS.
Claim 2
Dependent Claim
202 words
FLUID DEVICE COMPRISING MEANS FOR RECEIVING A FLUID SIGNAL, FIRST MEANS HAVING A COMMON PASSAGE WITH A BIFURCATION FORMING TWO CHANNELS IN WHICH THE FLUID SIGNAL MAY FLOW, MEANS FOR RECEIVING A FLUID SUPPLY, SECOND MEANS FOR PROVIDING TWO CHANNELS IN WHICH THE FLUID SUPPLY MAY FLOW, THE CHANNELS OF THE FIRST MEANS BEING CONNECTED TO SAID SECOND MEANS TO CHANGE THE FLOW PATH OF THE FLUID SUPPLY FROM ONE OF THE CHANNELS OF SAID SECOND MEANS TO THE OTHER OF THE CHANNELS OF SAID SECOND MEANS, FIRST CONTROL MEANS CONNECTED TO SAID COMMON PASSAGE AND BEFORE SAID BIFURCATION FOR CAUSING A CONTROL FLUID FLOW ACROSS SAID COMMON PASSAGE AND INTO ONE CHANNEL OF SAID FIRST MEANS TO DIRECT THE PATH OF THE FLUID FLOW SUPPLY TO ONE OF THE CHANNELS IN SAID SECOND MEANS REGARDLESS WHETHER THE FLUID SIGNAL TO THE FIRST MEANS IS PRESENT, SECOND CONTROL MEANS CONNECTED TO SAID COMMON PASSAGE AND BEFORE SAID BIFURCATION FOR CAUSING A CONTROL FLUID FLOW IN ANOTHER OF SAID FIRST MEANS TO DIRECT THE PATH OF THE FLUID FLOW SUPPLY INTO THE OTHER OF THE CHANNELS OF SAID SECOND MEANS REGARDLESS OF THE PRESENCE OF THE FLUID FLOW SIGNAL TO THE FIRST 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) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |