Patent US3343233A successfully refreshed from Google Patents.
US3343233A
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Assignee: Individual
•
Filing: 1966-03-11
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Granted: 1967-09-26
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Expires: 1986-03-11
Abstract
No abstract record available.
Inventors
- 👤 Gould Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:47
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/10; A44B19/16; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2532; Y10T24/2534; Y10T24/2561; Y10T24/2582
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A CLOSURE COMPRISING TWO INTERACTING INTEGRAL ELONGATED FLEXIBLE RESILIENT STRIPS, EACH SAID STRIP HAVING A PAIR OF LATERALLY EXTENDING LONGITUDINAL EDGE PORTIONS FORMING A TRANSVERSELY CONCAVE SIDE OF THE EDGE OF EACH STRIP WITH SAID CONCAVE SIDES FACING EACH OTHER; EACH SAID STRIP HAVING A LATERAL PORTION; EACH SAID EDGE PORTION ADAPTED TO EXTENDING FLANGE MEANS ON EACH EDGE PORTION ADAPTED TO SEPARABLY FASTEN ONTO THE CORRESPONDING FLANGE MEANS ON THE OTHER STRIP AND A LONGITUDINALLY EXTENDING HOLLOW PROTUBERANCE COMPRISING A TRANSVERSELY CURVED ELONGATED SECOND STRIP ATTACHED TO THE CONCAVE SIDE OF EACH STRIP; SAID PROTUBERANCE BEING ADAPTED TO REGISTER WITH THE OTHER PROTUBERANCE WHEN THE EDGE FLANGE MEANS OF SAID STRIPS ARE ENGAGED WITH ONE ANOTHER.
Claim 2
Dependent Claim
117 words
A CLOSURE COMPRISING TWO INTERACTING INTEGRAL ELONGATED FLEXIBLE RESILIENT STRIPS, EACH SAID STRIP HAVING A PAIR OF LATERALLY EXTENDING LONGITUDINAL EDGE PORTIONS FORMING A TRANSVERSELY CONCAVE SIDE OF THE EDGE OF EACH STRIP WITH SAID CONCAVE SIDES FACING EACH OTHER; EACH SAID STRIP HAVING A LATERAL PORTION; EACH SAID EDGE PORTION ADAPTED TO EXTENDING FLANGE MEANS ON EACH EDGE PORTION ADAPTED TO SEPARABLY FASTEN ONTO THE CORRESPONDING FLANGE MEANS ON THE OTHER STRIP AND A LONGITUDINALLY EXTENDING HOLLOW PROTUBERANCE COMPRISING A TRANSVERSELY CURVED ELONGATED SECOND STRIP ATTACHED TO THE CONCAVE SIDE OF EACH STRIP; SAID PROTUBERANCE BEING ADAPTED TO REGISTER WITH THE OTHER PROTUBERANCE WHEN THE EDGE FLANGE MEANS OF SAID STRIPS ARE ENGAGED WITH ONE ANOTHER.
References Cited (Backward Citations)
US2144755A
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US2577120A
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CH304700A
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US2910754A
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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) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |