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US3309004A Expired / Lapsed US ⏱️ 0.0 years remaining

Container and method of making a container

Assignee: Greif International Holding BV
•
Filing: 1964-03-19
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Granted: 1967-03-14
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Expires: 1984-03-19
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Abstract

No abstract record available.

Inventors

  • 👤 Dry Sidney

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 09:35
CPC Classifications
B; B65; B65D; B65D15/00; B65D15/02; B65D15/04; B65D15/06

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 226 words
A CONTAINER COMPRISING (A) A TUBULAR BODY OF FIBROUS MATERIAL HAVING INNER AND OUTER WALLS, AND AN END PORTION CURLED INWARDLY TO FORM A BEAD HAVING A COMPACTED MASS OF FIBROUS MATERIAL; (B) A CHIME RING HAVING A PORTION THEREOF CONTIGUOUS WITH SAID OUTER WALLS OF SAID BODY AND CURLED INWARDLY APPROXIMATELY ONE COMPLETE REVOLUTION TO SURROUND A MAJOR PORTION OF SAID BEAD; (C) AN IMPERMEABLE LINER CONTIGUOUS WITH THE INNER WALL OF SAID TUBULAR BODY, SAID LINER HAVING AN END PORTION EMBEDDED IN SAID BEAD; AND (D) A CLOSURE MEMBER ACROSS THE END OF SAID CONTAINER, SAID CLOSURE MEMBER HAVING A RIM PORTION EMBEDDED IN SAID BEAD, SAID CLOSURE MEMBER RIM PORTION AND SAID LINER END PORTION EXTENDING PARALLEL AND ADJACENT TO THE INNER WALL OF SAID TUBULAR BODY AND THEN ABRUPTLY BENDING INWARDLY AT APPROXIMATELY A SAME GIVEN POINT ADJACENT THE END OF THE CHIME RING INSIDE THE BEAD WHERE THEY ARE SURROUNDED BY SAID COMPACTED MASS, THE INWARDLY BENT PORTION OF SAID CLOSURE MEMBER RIM PORTION EXTENDING IN A SUBSTANTIALLY STRAIGHT LINE FROM SAID GIVEN POINT AT AN INCLINATION WHICH IS NO MORE THAN NINETY DEGREES TO THE END OF SAID CHIME RING INSIDE SAID BEAD, SAID INCLINATION BEING LESS THAN NINETY DEGREES TO THE PORTION OF SAID CLOSURE MEMBER RIM PORTION WHICH IS PARALLEL TO THE INNER WALL OF SAID TUBULAR BODY.
Claim 2
Dependent Claim 226 words
A CONTAINER COMPRISING (A) A TUBULAR BODY OF FIBROUS MATERIAL HAVING INNER AND OUTER WALLS, AND AN END PORTION CURLED INWARDLY TO FORM A BEAD HAVING A COMPACTED MASS OF FIBROUS MATERIAL; (B) A CHIME RING HAVING A PORTION THEREOF CONTIGUOUS WITH SAID OUTER WALLS OF SAID BODY AND CURLED INWARDLY APPROXIMATELY ONE COMPLETE REVOLUTION TO SURROUND A MAJOR PORTION OF SAID BEAD; (C) AN IMPERMEABLE LINER CONTIGUOUS WITH THE INNER WALL OF SAID TUBULAR BODY, SAID LINER HAVING AN END PORTION EMBEDDED IN SAID BEAD; AND (D) A CLOSURE MEMBER ACROSS THE END OF SAID CONTAINER, SAID CLOSURE MEMBER HAVING A RIM PORTION EMBEDDED IN SAID BEAD, SAID CLOSURE MEMBER RIM PORTION AND SAID LINER END PORTION EXTENDING PARALLEL AND ADJACENT TO THE INNER WALL OF SAID TUBULAR BODY AND THEN ABRUPTLY BENDING INWARDLY AT APPROXIMATELY A SAME GIVEN POINT ADJACENT THE END OF THE CHIME RING INSIDE THE BEAD WHERE THEY ARE SURROUNDED BY SAID COMPACTED MASS, THE INWARDLY BENT PORTION OF SAID CLOSURE MEMBER RIM PORTION EXTENDING IN A SUBSTANTIALLY STRAIGHT LINE FROM SAID GIVEN POINT AT AN INCLINATION WHICH IS NO MORE THAN NINETY DEGREES TO THE END OF SAID CHIME RING INSIDE SAID BEAD, SAID INCLINATION BEING LESS THAN NINETY DEGREES TO THE PORTION OF SAID CLOSURE MEMBER RIM PORTION WHICH IS PARALLEL TO THE INNER WALL OF SAID TUBULAR BODY.

References Cited (Backward Citations)

US1866488A Cited
US2623681A Cited
US2884176A Cited
US2798654A Cited
US3187974A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-03-13 1970-09-12 1971-03-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-03-13 1974-09-12 1975-03-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-03-13 1978-09-12 1979-03-14 $7700.00 Window Closed / Lapsed

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