Patent US3237412A successfully refreshed from Google Patents.
US3237412A
Expired / Lapsed
US
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Assignee: Bendix Corp
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Filing: 1964-09-23
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Granted: 1966-03-01
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Expires: 1984-09-23
Abstract
No abstract record available.
Inventors
- 👤 William E Ferrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:09
CPC Classifications
B; B60; B60T; B60T11/00; B60T11/10; B60T11/16; B60T11/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A MASTER CYLINDER COMPRISING: A BODY MEMBER HAVING A LONGITUDINAL BORE WITH FLUID ACTUATING MEANS THEREIN, A RESERVOIR MEMBER WHICH IS GENERALLY PERPENDICULAR TO THE AXIS OF SAID BORE, MEANS SECURING SAID RESERVOIR MEMBER TO SAID BODY MEMBER, SAID SECURING MEANS ALLOWING SUBSTANTIAL ROTATION OF SAID RESERVOIR RELATIVE TO SAID BODY MEMBER, ABOUT AN AXIS GENERALLY PERPENDICULAR TO SAID BORE AXIS, A PORTION PROJECTING FROM ONE OF SAID MEMBERS AND FIXED THERETO AT A PREDETERMINED LOCATION, A PAIR OF SPACED ABUTMENT MEANS FIXED TO THE OTHER OF SAID MEMBERS AT A PREDETERMINED LOCATION RECEIVING SAID PROJECTING PORTION THEREBETWEEN FOR ENGAGEMENT THERE-
Claim 2
Dependent Claim
101 words
A MASTER CYLINDER COMPRISING: A BODY MEMBER HAVING A LONGITUDINAL BORE WITH FLUID ACTUATING MEANS THEREIN, A RESERVOIR MEMBER WHICH IS GENERALLY PERPENDICULAR TO THE AXIS OF SAID BORE, MEANS SECURING SAID RESERVOIR MEMBER TO SAID BODY MEMBER, SAID SECURING MEANS ALLOWING SUBSTANTIAL ROTATION OF SAID RESERVOIR RELATIVE TO SAID BODY MEMBER, ABOUT AN AXIS GENERALLY PERPENDICULAR TO SAID BORE AXIS, A PORTION PROJECTING FROM ONE OF SAID MEMBERS AND FIXED THERETO AT A PREDETERMINED LOCATION, A PAIR OF SPACED ABUTMENT MEANS FIXED TO THE OTHER OF SAID MEMBERS AT A PREDETERMINED LOCATION RECEIVING SAID PROJECTING PORTION THEREBETWEEN FOR ENGAGEMENT THERE-
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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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |