US3360938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic brake system
Assignee: Individual
•
Filing: 1965-07-27
•
Granted: 1968-01-02
•
Expires: 1985-07-27
Abstract
No abstract record available.
Inventors
- 👤 Carey L Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:33
CPC Classifications
B; B60; B60T; B60T17/00; B60T17/18; B60T17/22; B60T11/00; B60T11/10; B60T11/16; B60T11/20; B60T11/203
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
150 words
A BRAKE SYSTEM FOR USE WITH A WHEELED VEHICLE COMPRISING A MASTER CYLINDER ASSEMBLY DEFINING A PAIR OF CYLINDERS IN PARALLEL JUXTAPOSITION, A PISTON SLIDABLY RECEIVED IN EACH CYLINDER, A FIRST LINK MEMBER CONNECTED BETWEEN SAID PISTONS, A SECOND LINK MEMBER CONNECTED AT ONE OF ITS ENDS TO SAID FIRST LINK MEMBER AT A POINT BETWEEN THE CONNECTIONS THEREOF TO SAID PISTONS AND CONNECTED AT THE OTHER OF ITS ENDS TO AN ACTUATING MEMER, A THIRD LINK MEMBER INCLUDING A FREE END MOVABLE IN AN ARC ABOUT SAID PISTONS AND CONNECTED TO SAID SECOND LINK MEMBER INTERMEDIATE THE ENDS THEREOF, WHEREBY MOVEMENT OF SAID ACTUATING MEMBER IN A FIRST DIRECTION CAUSES THE FREE END OF SAID THIRD LINK TO MOVE IN AN ARC ABOUT SAID PISTONS, SAID SECOND LINK TO PIVOT ABOUT THE FREE END OF SAID THIRD LINK, AND SAID FIRST LINK TO MOVE THE PISTONS IN THEIR CYLINDERS.
References Cited (Backward Citations)
US1786912A
Cited
US2038898A
Cited
US2131459A
Cited
US2191987A
Cited
FR869772A
Cited
US2541312A
Cited
US2559850A
Cited
US2741896A
Cited
US2694191A
Cited
US2815502A
Cited
US2884803A
Cited
US2857584A
Cited
US2953936A
Cited
US3049885A
Cited
US3248883A
Cited
US3220189A
Cited
US3258298A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |