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US3175750A Expired / Lapsed US ⏱️ 0.0 years remaining

Carton with handle and pouring spout

Assignee: IND RES AND DEV CORP
•
Filing: 1964-02-20
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Granted: 1965-03-30
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Expires: 1984-02-20
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Abstract

No abstract record available.

Inventors

  • 👤 Edward L Bump

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 13:05
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46072; B65D5/46088; B65D5/46096; B65D5/02; B65D5/06; B65D5/061

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 241 words
A CARTON FOR FLOWABLE MATERIALS COMPRISING: (A) A BOTTOM, (B) A FIRST, A SECOND, A THIRD AND A FOURTH WALL, SAID FIRST AND FOURTH WALLS BEING SUBSTANTIALLY PARALLEL, AND SAID SECOND AND THIRD WALLS BEING SUBSTANTIALLY PARALLEL, (C) FIRST AND SECOND WEDGE-SHAPED SECTIONS PROJECTING UPWARDLY FROM SAID FIRST AND SECOND WALLS, RESPECTIVELY, (D) A PAIR OF SPOUT SECTIONS PROJECTING FROM SAID WEDGE-SHAPED SECTIONS AND BEING JOINED TO DEFINE A SPOUT EXTENDING FROM THE CORNER OF SAID CARTON FORMED BY SAID FIRST AND SECOND WALLS, (E) A FIRST FOLDING SECTION PIVOTALLY CONNECTED TO SAID FIRST WEDGE-SHAPED SECTION AND A SECOND FOLDING SECTION PIVOTALLY CONNECTED TO SAID SECOND WEDGESHAPED SECTION, (F) A FIRST TRIANGULAR SECTION PIVOTALLY CONNECTED TO THE TOP OF SAID THIRD WALL AND TO SAID FIRST FOLDING SECTION, AND A SECOND TRIANGULAR SECTION PIVOTALLY CONNECTED TO THE TOP OF SAID FOURTH WALL AND TO SAID SECOND FOLDING SECTON, SAID FIRST AND SECOND TRIANGULAR SECTIONS HAVING MATING DIAGONAL EDGES, (G) CORRESPONDING HANDLE FLAPS PROJECTING FROM SAID DIAGONAL EDGES OF SAID TRIANGULAR SECTIONS, SAID HANDLE FLAPS BEING SECURED TO EACH OTHER TO FORM A HANDLE FOR SAID CARTON, (H) SAID HANDLE AND SAID TRIANGULAR SECTIONS HAVING AN UPPER POSITION WHEREIN SAID FOLDING SECTIONS EXTEND UPWARDLY FROM SAID WEDGE-SHAPED SECTIONS TO OPEN SAID SPOUT AND A LOWER POSITION WHEREIN SAID TRIANGULAR SECTIONS COVER THE TOP OF SAID CARTON AND SAID FOLDING SECTIONS ARE FOLDED DOWNWARDLY AGAINST SAID WEDGE-SHAPED SECTIONS TO SUBSTANTIALLY CLOSE SAID SPOUT.
Claim 2
Dependent Claim 241 words
A CARTON FOR FLOWABLE MATERIALS COMPRISING: (A) A BOTTOM, (B) A FIRST, A SECOND, A THIRD AND A FOURTH WALL, SAID FIRST AND FOURTH WALLS BEING SUBSTANTIALLY PARALLEL, AND SAID SECOND AND THIRD WALLS BEING SUBSTANTIALLY PARALLEL, (C) FIRST AND SECOND WEDGE-SHAPED SECTIONS PROJECTING UPWARDLY FROM SAID FIRST AND SECOND WALLS, RESPECTIVELY, (D) A PAIR OF SPOUT SECTIONS PROJECTING FROM SAID WEDGE-SHAPED SECTIONS AND BEING JOINED TO DEFINE A SPOUT EXTENDING FROM THE CORNER OF SAID CARTON FORMED BY SAID FIRST AND SECOND WALLS, (E) A FIRST FOLDING SECTION PIVOTALLY CONNECTED TO SAID FIRST WEDGE-SHAPED SECTION AND A SECOND FOLDING SECTION PIVOTALLY CONNECTED TO SAID SECOND WEDGESHAPED SECTION, (F) A FIRST TRIANGULAR SECTION PIVOTALLY CONNECTED TO THE TOP OF SAID THIRD WALL AND TO SAID FIRST FOLDING SECTION, AND A SECOND TRIANGULAR SECTION PIVOTALLY CONNECTED TO THE TOP OF SAID FOURTH WALL AND TO SAID SECOND FOLDING SECTON, SAID FIRST AND SECOND TRIANGULAR SECTIONS HAVING MATING DIAGONAL EDGES, (G) CORRESPONDING HANDLE FLAPS PROJECTING FROM SAID DIAGONAL EDGES OF SAID TRIANGULAR SECTIONS, SAID HANDLE FLAPS BEING SECURED TO EACH OTHER TO FORM A HANDLE FOR SAID CARTON, (H) SAID HANDLE AND SAID TRIANGULAR SECTIONS HAVING AN UPPER POSITION WHEREIN SAID FOLDING SECTIONS EXTEND UPWARDLY FROM SAID WEDGE-SHAPED SECTIONS TO OPEN SAID SPOUT AND A LOWER POSITION WHEREIN SAID TRIANGULAR SECTIONS COVER THE TOP OF SAID CARTON AND SAID FOLDING SECTIONS ARE FOLDED DOWNWARDLY AGAINST SAID WEDGE-SHAPED SECTIONS TO SUBSTANTIALLY CLOSE SAID SPOUT.

References Cited (Backward Citations)

USRE25532E Cited
US2810508A Cited
US2916195A Cited
US2900124A Cited
US3147904A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-03-29 1968-09-28 1969-03-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-03-29 1972-09-28 1973-03-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-03-29 1976-09-28 1977-03-30 $7700.00 Window Closed / Lapsed

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