US3337083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure arrangement for container
Assignee: Bennett Ind Inc
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Filing: 1965-09-28
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Granted: 1967-08-22
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Expires: 1985-09-28
Abstract
No abstract record available.
Inventors
- 👤 Alva J Godshalk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:23
CPC Classifications
B; B65; B65D; B65D39/00; B65D39/08; B65D39/082; B65D39/086
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A CLOSURE ARRANGEMENT FOR A CONTAINER COMPRISING: AN ANNULAR FLANGE FORMED OF PLASTIC AND LOCATED ABOUT AN OPENING IN THE CONTAINER; AN INJECTION MOLDED PLASTIC NECK RING COMPRISING AN ANNULAR MEMBER HAVING A BODY PORTION, AN INNER SURFACE, AND AN OUTER SURFACE; A GROOVE FORMED IN SAID BODY PORTION TO LOCKINGLY MATE WITH SAID FLANGE AND FORM A MECHANICAL INTERLOCK BETWEEN SAID NECK RING AND SAID FLANGE, SAID GROOVE BEING UNITED WITH SAID FLANGE UNDER RELATIVELY LARGE TORQUE AND PRESSURE TO FORM A COLD FLOW WELD, WHEREBY SAID NECK RING IS SECURELY JOINED TO SAID FLANGE BY THE COMBINATION OF THE MECHANICAL INTERLOCK AND THE COLD FLOW WELD; AND MEANS ON THE INNER SURFACE OF SAID ANNULAR MEMBER TO SECURELY SUPPORT A CLOSURE PLUG.
Claim 2
Dependent Claim
124 words
A CLOSURE ARRANGEMENT FOR A CONTAINER COMPRISING: AN ANNULAR FLANGE FORMED OF PLASTIC AND LOCATED ABOUT AN OPENING IN THE CONTAINER; AN INJECTION MOLDED PLASTIC NECK RING COMPRISING AN ANNULAR MEMBER HAVING A BODY PORTION, AN INNER SURFACE, AND AN OUTER SURFACE; A GROOVE FORMED IN SAID BODY PORTION TO LOCKINGLY MATE WITH SAID FLANGE AND FORM A MECHANICAL INTERLOCK BETWEEN SAID NECK RING AND SAID FLANGE, SAID GROOVE BEING UNITED WITH SAID FLANGE UNDER RELATIVELY LARGE TORQUE AND PRESSURE TO FORM A COLD FLOW WELD, WHEREBY SAID NECK RING IS SECURELY JOINED TO SAID FLANGE BY THE COMBINATION OF THE MECHANICAL INTERLOCK AND THE COLD FLOW WELD; AND MEANS ON THE INNER SURFACE OF SAID ANNULAR MEMBER TO SECURELY SUPPORT A CLOSURE PLUG.
References Cited (Backward Citations)
US3086679A
Cited
US3167210A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-21 | 1971-02-20 | 1971-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-21 | 1975-02-20 | 1975-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-21 | 1979-02-20 | 1979-08-22 | $7700.00 | Window Closed / Lapsed |