Patent US3187933A successfully refreshed from Google Patents.
US3187933A
Expired / Lapsed
US
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Container and method of making the same or the like
Assignee: Reynolds Metals Co
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Filing: 1961-10-04
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Granted: 1965-06-08
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Expires: 1981-10-04
Abstract
No abstract record available.
Inventors
- 👤 William E Cheeley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:39
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/38; B21D51/383; B21D51/386; B65; B65D; B65D17/00; B65D17/42; B65D17/46; B65D17/462
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN COMBINATION, A CONTAINER HAVING A WALL, SAID WALL HAVING A TEAR PORTION AND HAVING SLOT MEANS THEREIN DEFINING A FREE END OF SAID TEAR PORTION, AND HOMOGENEOUS ONE-PIECE SEALING MEANS DISPOSED IN AND COMPLETELY FILLING SAID SLOT MEANS TO SEAL SAID FREE END OF SAID TEAR PORTION TO SAID WALL SOLELY BY THE CHARACTERISTICS OF SAID SEALING MEANS AND TO INTERCONNECT SAID SEALING MEANS TO SAID FREE
Claim 2
Dependent Claim
68 words
IN COMBINATION, A CONTAINER HAVING A WALL, SAID WALL HAVING A TEAR PORTION AND HAVING SLOT MEANS THEREIN DEFINING A FREE END OF SAID TEAR PORTION, AND HOMOGENEOUS ONE-PIECE SEALING MEANS DISPOSED IN AND COMPLETELY FILLING SAID SLOT MEANS TO SEAL SAID FREE END OF SAID TEAR PORTION TO SAID WALL SOLELY BY THE CHARACTERISTICS OF SAID SEALING MEANS AND TO INTERCONNECT SAID SEALING MEANS TO SAID FREE
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) | 1968-06-07 | 1968-12-07 | 1969-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-07 | 1972-12-07 | 1973-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-07 | 1976-12-07 | 1977-06-08 | $7700.00 | Window Closed / Lapsed |