US3173265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Master cylinder cap
Assignee: Bendix Corp
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Filing: 1963-03-25
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Granted: 1965-03-16
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Expires: 1983-03-25
Abstract
No abstract record available.
Inventors
- 👤 Paul A Bixby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:20
CPC Classifications
B; B60; B60T; B60T11/00; B60T11/10; B60T11/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A CAP FOR USE WITH A RESERVOIR COMPRISING: A COVER MEMBER DEFINING A CAVITY THEREIN AND HAVING BREATHER PORT MEANS COMMUNICATING SAID CAVITY TO ATMOSPHERE, A FLEXIBLE SEALING MEMBER AT THE BOTTOM OF SAID COVER AND BRIDGING THE ENTIRE CAVITY FOR SEALING THE RESERVOIR FROM SAID CAVITY AND FROM THE ATMOSPHERE, AND RESILIENT MEANS, INTERPOSED BETWEEN SAID SEALING MEMBER AND SAID COVER MEMBER AND REACTING ON SAID COVER MEMBER FOR BIASING IN A DIRECTION AWAY FROM SAID COVER MEMBER A PORTION OF SAID SEALING MEMBER WHICH EXTENDS BETWEEN TWO OPPOSITE POINTS OF THE PERIPHERY OF SAID SEALING MEMBER.
Claim 2
Dependent Claim
98 words
A CAP FOR USE WITH A RESERVOIR COMPRISING: A COVER MEMBER DEFINING A CAVITY THEREIN AND HAVING BREATHER PORT MEANS COMMUNICATING SAID CAVITY TO ATMOSPHERE, A FLEXIBLE SEALING MEMBER AT THE BOTTOM OF SAID COVER AND BRIDGING THE ENTIRE CAVITY FOR SEALING THE RESERVOIR FROM SAID CAVITY AND FROM THE ATMOSPHERE, AND RESILIENT MEANS, INTERPOSED BETWEEN SAID SEALING MEMBER AND SAID COVER MEMBER AND REACTING ON SAID COVER MEMBER FOR BIASING IN A DIRECTION AWAY FROM SAID COVER MEMBER A PORTION OF SAID SEALING MEMBER WHICH EXTENDS BETWEEN TWO OPPOSITE POINTS OF THE PERIPHERY OF SAID SEALING MEMBER.
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) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |