Patent US3153541A successfully refreshed from Google Patents.
US3153541A
Expired / Lapsed
US
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Gasket assembly
Assignee: Individual
•
Filing: 1962-07-13
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Granted: 1964-10-20
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Expires: 1982-07-13
Abstract
No abstract record available.
Inventors
- 👤 Rudder Elbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:36
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/02; F16J15/06; F16J15/10; F16J15/12; F16J15/121; F16J15/127
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A GASKET COMPRISING: A CORE INCLUDING A PLURALITY OF SPACED MEMBERS, A CROSS STRUT EXTENDING BETWEEN SAID MEMBERS, RIGIDIFYING MEANS CARRIED BY AND EXTENDING ABOVE AND BELOW SAID CROSS STRUT; AND A SEAL CARRIED BY SAID CORE IN ENGAGEMENT WITH SAID MEANS, WHEREBY SAID MEMBERS LIMIT LATERAL DEFORMATION OF SAID SEAL UNDER LOAD CONDITIONS AND SAID RIGIDIFYING MEANS IS DISPOSED FOR OUTWARD PROJECTION OF SAID SEAL FOR MAINTAINING SUBSTANTIALLY LINE CONTACT BETWEEN THE SEAL AND THE MEMBERS BEING SEALED.
Claim 2
Dependent Claim
79 words
A GASKET COMPRISING: A CORE INCLUDING A PLURALITY OF SPACED MEMBERS, A CROSS STRUT EXTENDING BETWEEN SAID MEMBERS, RIGIDIFYING MEANS CARRIED BY AND EXTENDING ABOVE AND BELOW SAID CROSS STRUT; AND A SEAL CARRIED BY SAID CORE IN ENGAGEMENT WITH SAID MEANS, WHEREBY SAID MEMBERS LIMIT LATERAL DEFORMATION OF SAID SEAL UNDER LOAD CONDITIONS AND SAID RIGIDIFYING MEANS IS DISPOSED FOR OUTWARD PROJECTION OF SAID SEAL FOR MAINTAINING SUBSTANTIALLY LINE CONTACT BETWEEN THE SEAL AND THE MEMBERS BEING SEALED.
References Cited (Backward Citations)
US2513178A
Cited
US3033582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-20 | 1968-04-20 | 1968-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-20 | 1972-04-20 | 1972-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-20 | 1976-04-20 | 1976-10-20 | $7700.00 | Window Closed / Lapsed |