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US3158312A Expired / Lapsed US ⏱️ 0.0 years remaining

Folded carton having separable units

Assignee: Continental Can Co Inc
•
Filing: 1961-12-05
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Granted: 1964-11-24
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Expires: 1981-12-05
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Abstract

No abstract record available.

Inventors

  • 👤 Simkins Daniel

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 06:06
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5495

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 164 words
A ONE-PIECE FOLDED CARTON COMPRISING A PAIR OF TUBULAR UNITS DISPOSED IN SIDE-BY-SIDE RELATION, END FLAPS AT OPPOSITE ENDS OF SAID TUBULAR UNITS CLOSING SAID TUBULAR UNITS, SAID END FLAPS INCLUDING AT LEAST ONE WIDE END FLAP AT EACH END OF SAID CARTON EXTENDING ACROSS THE ENDS OF SAID TUBULAR UNITS WITH SAID WIDE END FLAPS FORMING THE SOLE CONNECTION BETWEEN SAID TUBULAR UNITS, EACH OF SAID TUBULAR UNITS HAVING AN INTERMEDIATE PARTITION STRUCTURE DIVIDING EACH TUBULAR UNIT INTO A PLURALITY OF SECTIONS, EACH TUBULAR UNIT BEING OF A GENERALLY RECTANGULAR CROSS-SECTION AND HAVING FOUR WALLS, AND SAID INTERMEDIATE PARTITION STRUCTURE BEING FORMED BY PAIRS OF INTERMEDIATE PORTIONS OF SAID WALLS DISPOSED GENERALLY NORMAL TO THE PLANE OF RESPECTIVE ONES OF SAID WALLS, SAID INTERMEDIATE PORTIONS OF FIRST TWO OPPOSITE PAIRS THEREOF BEING INTEGRALLY CONNECTED, AND SAID INTERMEDIATE PORTIONS OF SECOND TWO OPPOSITE PAIRS THEREOF BEING SEPARATED AND SPACED APART WITH SAID INTERMEDIATE PORTIONS OF SAID FIRST TWO PAIRS DISPOSED THEREBETWEEN AND SECURED THERETO.
Claim 2
Dependent Claim 164 words
A ONE-PIECE FOLDED CARTON COMPRISING A PAIR OF TUBULAR UNITS DISPOSED IN SIDE-BY-SIDE RELATION, END FLAPS AT OPPOSITE ENDS OF SAID TUBULAR UNITS CLOSING SAID TUBULAR UNITS, SAID END FLAPS INCLUDING AT LEAST ONE WIDE END FLAP AT EACH END OF SAID CARTON EXTENDING ACROSS THE ENDS OF SAID TUBULAR UNITS WITH SAID WIDE END FLAPS FORMING THE SOLE CONNECTION BETWEEN SAID TUBULAR UNITS, EACH OF SAID TUBULAR UNITS HAVING AN INTERMEDIATE PARTITION STRUCTURE DIVIDING EACH TUBULAR UNIT INTO A PLURALITY OF SECTIONS, EACH TUBULAR UNIT BEING OF A GENERALLY RECTANGULAR CROSS-SECTION AND HAVING FOUR WALLS, AND SAID INTERMEDIATE PARTITION STRUCTURE BEING FORMED BY PAIRS OF INTERMEDIATE PORTIONS OF SAID WALLS DISPOSED GENERALLY NORMAL TO THE PLANE OF RESPECTIVE ONES OF SAID WALLS, SAID INTERMEDIATE PORTIONS OF FIRST TWO OPPOSITE PAIRS THEREOF BEING INTEGRALLY CONNECTED, AND SAID INTERMEDIATE PORTIONS OF SECOND TWO OPPOSITE PAIRS THEREOF BEING SEPARATED AND SPACED APART WITH SAID INTERMEDIATE PORTIONS OF SAID FIRST TWO PAIRS DISPOSED THEREBETWEEN AND SECURED THERETO.

References Cited (Backward Citations)

US2154085A Cited
US2290971A Cited
US2596331A Cited
US2758777A Cited
US2686000A Cited
US2678724A Cited
US2794586A Cited
US2973130A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-11-24 1968-05-25 1968-11-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-11-24 1972-05-25 1972-11-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-11-24 1976-05-25 1976-11-24 $7700.00 Window Closed / Lapsed

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