Patent US4226992A successfully refreshed from Google Patents.
US3199366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control linkage
Assignee: Motors Liquidation Co
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Filing: 1960-12-22
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Granted: 1965-08-10
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Expires: 1980-12-22
Abstract
No abstract record available.
Inventors
- 👤 Jr Fox John Herrington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:43
CPC Classifications
G; G05; G05G; G05G7/00; G05G7/02; G05G7/04; B; B60; B60K; B60K23/00; B60K23/02; F; F16; F16D; F16D23/00; F16D23/12; G05G25/00; G05G2700/00; G05G2700/12; G05G2700/14; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20528; Y10T74/20576; Y10T74/20582; Y10T74/20588
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
IN A CONTROL LINKAGE MECHANMISM; A SUPPORT HAVING A PIVOT; AN OPERATING LEVER PIVOTALLY MOUNTED ON SAID PIVOT AND HAVING APPLY MEANS FOR RECEIVING AN OPERATING FORCE TO MOVE SAID OPERATING LEVER IN ONE DIRECTION FROM AN INITIAL POSITION, DELIVERY MEANS FOR DELIVERING AN ACTUATING FORCE AND CONTROL MEANS FOR RECEIVING AN AUXILIARY FORCE; SOP MEANS ENGAGED BY SAID OPERATING LEVER AND MOUNTED ON SAID SUPPORT TO LIMIT MOVEMENT OF SAID OPERATING LEVER IN THE OPPOSITE DIRECTION AT AN INITIAL POINT, ASSIST MEANS CONNECTED TO SAID OPERATING LEVER AND SAID SUPPORT TO PROVIDE AN AUXILIARY FORCE RESISTING AND ASSISTING MOVEMENT OF SAID OPERATING LEVER WITH A PREDETERMINED FORCE PROPORTIONAL TO THE DEGREE OF MOVEMENT OF SAID OPERATING LEVER FROM SAID INITIAL POSITION AND MEANS MOUNTING SAID STOP MEANS AND SAID ASSIST MEANS ON SAID SUPPORT AND BEING SELECTIVELY MOVEABLE TO SIMULTANEOUSLY ADJUST SAID STOP MEANS AND SAID ASSIST MEANS TO CHANGE
Claim 2
Dependent Claim
151 words
IN A CONTROL LINKAGE MECHANMISM; A SUPPORT HAVING A PIVOT; AN OPERATING LEVER PIVOTALLY MOUNTED ON SAID PIVOT AND HAVING APPLY MEANS FOR RECEIVING AN OPERATING FORCE TO MOVE SAID OPERATING LEVER IN ONE DIRECTION FROM AN INITIAL POSITION, DELIVERY MEANS FOR DELIVERING AN ACTUATING FORCE AND CONTROL MEANS FOR RECEIVING AN AUXILIARY FORCE; SOP MEANS ENGAGED BY SAID OPERATING LEVER AND MOUNTED ON SAID SUPPORT TO LIMIT MOVEMENT OF SAID OPERATING LEVER IN THE OPPOSITE DIRECTION AT AN INITIAL POINT, ASSIST MEANS CONNECTED TO SAID OPERATING LEVER AND SAID SUPPORT TO PROVIDE AN AUXILIARY FORCE RESISTING AND ASSISTING MOVEMENT OF SAID OPERATING LEVER WITH A PREDETERMINED FORCE PROPORTIONAL TO THE DEGREE OF MOVEMENT OF SAID OPERATING LEVER FROM SAID INITIAL POSITION AND MEANS MOUNTING SAID STOP MEANS AND SAID ASSIST MEANS ON SAID SUPPORT AND BEING SELECTIVELY MOVEABLE TO SIMULTANEOUSLY ADJUST SAID STOP MEANS AND SAID ASSIST MEANS TO CHANGE
References Cited (Backward Citations)
CA569362A
Cited
US2734105A
Cited
US1865130A
Cited
US1954234A
Cited
US2236653A
Cited
US2321513A
Cited
US2738034A
Cited
US2884804A
Cited
US2873616A
Cited
US2882744A
Cited
GB813923A
Cited
US2884803A
Cited
US3014381A
Cited
GB920784A
Cited
US3112820A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |