Patent US3144153A successfully refreshed from Google Patents.
US3144153A
Expired / Lapsed
US
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Closure for a vessel
Assignee: King Seeley Thermos Co
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Filing: 1962-11-27
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Granted: 1964-08-11
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Expires: 1982-11-27
Abstract
No abstract record available.
Inventors
- 👤 George W Fuller
- 👤 Vernon D Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:47
CPC Classifications
A; A47; A47J; A47J41/00; A47J41/0005; A47J41/0011; Y; Y10; Y10S; Y10S277/00; Y10S277/921
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
IN COMBINATION, A CONTAINER THE INTERIOR WHEREOF IS SUBJECT TO ABOVE-ATMOSPHERIC AND SUB-ATMOSPHERIC CONDITION, SAID CONTAINER HAVING A FILLER OPENING PROVIDED WITH A SEAT, A CLOSURE FOR SAID OPENING THREADABLY ENGAGED IN SAID OPENING, AND A COMPOSITE BETWEEN THE CLOSURE AND THE SEAT, SAID SEAL HAVING A FIRST PORTION OF RESILIENT MATERIAL HAVING A RELATIVELY HIGH COEFFICIENT OF FRICTION AND A SECOND PORTION HAVING A RELATIVELY LOW COEFFICIENT OF FRICTION, BOTH SAID PORTIONS BEING DISPOSED TO BEAR AGAINST SAID SEAT WHEN THE CLOSURE IS THREADED INTO PLACE
Claim 2
Dependent Claim
87 words
IN COMBINATION, A CONTAINER THE INTERIOR WHEREOF IS SUBJECT TO ABOVE-ATMOSPHERIC AND SUB-ATMOSPHERIC CONDITION, SAID CONTAINER HAVING A FILLER OPENING PROVIDED WITH A SEAT, A CLOSURE FOR SAID OPENING THREADABLY ENGAGED IN SAID OPENING, AND A COMPOSITE BETWEEN THE CLOSURE AND THE SEAT, SAID SEAL HAVING A FIRST PORTION OF RESILIENT MATERIAL HAVING A RELATIVELY HIGH COEFFICIENT OF FRICTION AND A SECOND PORTION HAVING A RELATIVELY LOW COEFFICIENT OF FRICTION, BOTH SAID PORTIONS BEING DISPOSED TO BEAR AGAINST SAID SEAT WHEN THE CLOSURE IS THREADED INTO PLACE
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) | 1967-08-11 | 1968-02-10 | 1968-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-11 | 1972-02-10 | 1972-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-11 | 1976-02-10 | 1976-08-11 | $7700.00 | Window Closed / Lapsed |