US3167231A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container
Assignee: Champion Papers Inc
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Filing: 1961-06-14
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Granted: 1965-01-26
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Expires: 1981-06-14
Abstract
No abstract record available.
Inventors
- 👤 Leonard E Bray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:54
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/06; B65D5/067; B65D5/068
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
178 words
IN A PAPERBOARD CONTAINER HAVING A TUBULAR BODY CLOSED AT ONE END, A GABLE-TYPE CLOSURE ON THE OPPOSITE END OF SAID BODY COMPRISING A PAIR OF SIDE PANELS CONNECTABLE WITH OPPOSED SIDES OF SAID BODY, EACH OF SAID SIDE PANELS HAVING A SEALING FLAP FORMED ALONG ITS ONE END, A PAIR OF END PANELS EACH HAVING CONVERGING SCORE LINES DEFINING A PLURALITY OF SUBPANELS, SAID SUBPANELS ON ONE OF SAID END PANELS CONNECTING WITH A SURMOUNTING SUBPANEL, SAID END PANELS BEING CONNECTABLE TO THE SIDES OF SAID BODY ADJOINING SAID OPPOSED SIDES THEREOF, SAID END PANELS BEING FOLDABLE ALONG SAID CONVERGING SCORE LINES SO AS TO PROJECT OVER SAID BODY AND DEFINE A GABLE CAVITY AT EACH END OF SAID CLOSURE, SAID SIDE PANELS PROJECTING OVER SAID END PANELS AND SAID SEALING FLAPS BEING SEALED TO EACH OTHER IN FACE CONTACTING OUTWARDLY PROJECTING RELATION TO THEREBY DEFINE A GABLE-TYPE CLOSURE IN ITS CLOSED POSITION, ONE OF SAID END PANELS BEING PERFORATED LONGITUDINALLY ALONG ITS SURMOUNTING SUBPANEL, SAID PERFORATED PORTION OF SAID END PANEL BEING SEALED TO AND CLAMPED
Claim 2
Dependent Claim
178 words
IN A PAPERBOARD CONTAINER HAVING A TUBULAR BODY CLOSED AT ONE END, A GABLE-TYPE CLOSURE ON THE OPPOSITE END OF SAID BODY COMPRISING A PAIR OF SIDE PANELS CONNECTABLE WITH OPPOSED SIDES OF SAID BODY, EACH OF SAID SIDE PANELS HAVING A SEALING FLAP FORMED ALONG ITS ONE END, A PAIR OF END PANELS EACH HAVING CONVERGING SCORE LINES DEFINING A PLURALITY OF SUBPANELS, SAID SUBPANELS ON ONE OF SAID END PANELS CONNECTING WITH A SURMOUNTING SUBPANEL, SAID END PANELS BEING CONNECTABLE TO THE SIDES OF SAID BODY ADJOINING SAID OPPOSED SIDES THEREOF, SAID END PANELS BEING FOLDABLE ALONG SAID CONVERGING SCORE LINES SO AS TO PROJECT OVER SAID BODY AND DEFINE A GABLE CAVITY AT EACH END OF SAID CLOSURE, SAID SIDE PANELS PROJECTING OVER SAID END PANELS AND SAID SEALING FLAPS BEING SEALED TO EACH OTHER IN FACE CONTACTING OUTWARDLY PROJECTING RELATION TO THEREBY DEFINE A GABLE-TYPE CLOSURE IN ITS CLOSED POSITION, ONE OF SAID END PANELS BEING PERFORATED LONGITUDINALLY ALONG ITS SURMOUNTING SUBPANEL, SAID PERFORATED PORTION OF SAID END PANEL BEING SEALED TO AND CLAMPED
References Cited (Backward Citations)
US2362862A
Cited
US2557914A
Cited
US2730288A
Cited
US2750095A
Cited
DE1052305B
Cited
DE1090067B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-26 | 1968-07-27 | 1969-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-26 | 1972-07-27 | 1973-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-26 | 1976-07-27 | 1977-01-26 | $7700.00 | Window Closed / Lapsed |