US3266658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molded containers
Assignee: FMC Corp
•
Filing: 1963-10-29
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Granted: 1966-08-16
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Expires: 1983-10-29
Abstract
No abstract record available.
Inventors
- 👤 William E Meissner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:36
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/18; B65D51/20; B65D51/22; B65D51/221; B65D51/222; B65D17/00; B65D17/06; B65D2251/00; B65D2251/0003; B65D2251/0006; B65D2251/0009; B65D2251/0015; B65D2251/0037; B65D2251/0056; B65D2251/0068; B65D2251/0093; B65D2251/0096
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A MOLDED CONTAINER FORMED OF ORGANIC PLASTIC MATERIAL HAVING A COMPLETELY CLOSED, BODY OF UNBROKEN, SEAMLESS AND UNITARY CONSTRUCTION, AND AN INDEPENDENT RING ATTACHED TO THE OUTSIDE OF AND EXTENDING ABOUT SAID CONTAINER BODY, SAID RING HAVING A SERIES OF SPACED INWARDLY EXTENDING PROJECTIONS WHICH INTERLOCK WITH CORRESPONDINGLY SHAPED RECESSES FORMED IN THE CONTAINER BODY, SAID PROJECTIONS HAVING CUTTING EDGES ADAPTING THE SAME TO SEVER THE SEAMLESS CONTAINER BODY WHEN THE RING IS TURNED RELATIVE THERETO.
Claim 2
Dependent Claim
76 words
A MOLDED CONTAINER FORMED OF ORGANIC PLASTIC MATERIAL HAVING A COMPLETELY CLOSED, BODY OF UNBROKEN, SEAMLESS AND UNITARY CONSTRUCTION, AND AN INDEPENDENT RING ATTACHED TO THE OUTSIDE OF AND EXTENDING ABOUT SAID CONTAINER BODY, SAID RING HAVING A SERIES OF SPACED INWARDLY EXTENDING PROJECTIONS WHICH INTERLOCK WITH CORRESPONDINGLY SHAPED RECESSES FORMED IN THE CONTAINER BODY, SAID PROJECTIONS HAVING CUTTING EDGES ADAPTING THE SAME TO SEVER THE SEAMLESS CONTAINER BODY WHEN THE RING IS TURNED RELATIVE THERETO.
References Cited (Backward Citations)
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |