Patent US2392316A successfully refreshed from Google Patents.
Patent US3134522A successfully refreshed from Google Patents.
US3134522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid container
Assignee: Individual
•
Filing: 1961-01-27
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Granted: 1964-05-26
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Expires: 1981-01-27
Abstract
No abstract record available.
Inventors
- 👤 Haim J Shwisha
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:09
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/061
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A CONTAINER FOR CONTAINING AND DISPENSING FLUIDS COMPRISING: A CONTAINER HAVING AN OPENING AT ONE END THEREOF, A FIRST FRUSTRO-CONICAL SURFACE AT ONE END OF SAID CONTAINER, A SECOND FRUSTRO-CONICAL SURFACE, A CYLINDRICAL SURFACE SEPARATING SAID FIRST AND SECOND FRUSTO-CONICAL SURFACES, SAID FRUSTRO-CONICAL SURFACES AND SAID CYLINDRICAL SURFACE BEING LOCATED AT AND IN SURROUNDING RELATION TO SAID OPENING, A SPOUT MEMBER HAVING A FRUSTRO-CONICAL SURFACE AT ONE END THEREOF, SAID FRUSTRO-CONICAL SURFACE ON SAID SPOUT ENGAGING SAID SECOND FRUSTRO-CONICAL SUR-
Claim 2
Dependent Claim
80 words
A CONTAINER FOR CONTAINING AND DISPENSING FLUIDS COMPRISING: A CONTAINER HAVING AN OPENING AT ONE END THEREOF, A FIRST FRUSTRO-CONICAL SURFACE AT ONE END OF SAID CONTAINER, A SECOND FRUSTRO-CONICAL SURFACE, A CYLINDRICAL SURFACE SEPARATING SAID FIRST AND SECOND FRUSTO-CONICAL SURFACES, SAID FRUSTRO-CONICAL SURFACES AND SAID CYLINDRICAL SURFACE BEING LOCATED AT AND IN SURROUNDING RELATION TO SAID OPENING, A SPOUT MEMBER HAVING A FRUSTRO-CONICAL SURFACE AT ONE END THEREOF, SAID FRUSTRO-CONICAL SURFACE ON SAID SPOUT ENGAGING SAID SECOND FRUSTRO-CONICAL SUR-
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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) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |