US3195804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic throttle advance mechanism
Assignee: Ford Motor Co
•
Filing: 1963-03-13
•
Granted: 1965-07-20
•
Expires: 1983-03-13
Abstract
No abstract record available.
Inventors
- 👤 Carl G Ragla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:29
CPC Classifications
F; F02; F02M; F02M3/00; F02M3/06; F02M3/062; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2703
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A MOTOR VEHICLE COMPRISING AN INTERNAL COMBUSTION ENGINE, THROTTLE MEANS FOR VARYING THE SPEED OF THE ENENGINE AND FOR ESTABLISHING A NORMAL IDLE SPEED, AN ACCESSORY PUMP DRIVEN BY SAID ENGINE, A FLEXIBLE CONDUIT FOR CONVEYING FLUID UNDER PRESSURE FROM SAID PUMP TO AN ACCESSORY FOR ACTUATING THE LATTER, MEANS CONTACTING THE EXTERIOR OF SAID FLEXIBLE CONDUIT FOR SENSING PRESSURE INDUCED CHANGES IN THE SIZE OF SAID FLEXIBLE CONDUIT, AND LINKAGE MEANS INTERCONNECTING SAID LAST NAMED MEANS WITH SAID THROTTLE MEANS FOR ADVANCING THE IDLE SPEED OF SAID ENGINE IN RESPONSE TO INCREASES IN THE FLUID PRESSURE IN SAID FLEXIBLE CONDUIT.
Claim 2
Dependent Claim
101 words
A MOTOR VEHICLE COMPRISING AN INTERNAL COMBUSTION ENGINE, THROTTLE MEANS FOR VARYING THE SPEED OF THE ENENGINE AND FOR ESTABLISHING A NORMAL IDLE SPEED, AN ACCESSORY PUMP DRIVEN BY SAID ENGINE, A FLEXIBLE CONDUIT FOR CONVEYING FLUID UNDER PRESSURE FROM SAID PUMP TO AN ACCESSORY FOR ACTUATING THE LATTER, MEANS CONTACTING THE EXTERIOR OF SAID FLEXIBLE CONDUIT FOR SENSING PRESSURE INDUCED CHANGES IN THE SIZE OF SAID FLEXIBLE CONDUIT, AND LINKAGE MEANS INTERCONNECTING SAID LAST NAMED MEANS WITH SAID THROTTLE MEANS FOR ADVANCING THE IDLE SPEED OF SAID ENGINE IN RESPONSE TO INCREASES IN THE FLUID PRESSURE IN SAID FLEXIBLE CONDUIT.
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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |