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US4031689A Expired / Lapsed US ⏱️ 0.0 years remaining

Flexible bag supporting device

Assignee: Individual
•
Filing: 1975-09-18
•
Granted: 1977-06-28
•
Expires: 1995-09-18
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Abstract

Abstract A device is provided for conveniently holding a flexible bag open and extended so as to be filled and which is particularly designed to enable a user to quickly and easily form a tightly twisted closure for removal of a loaded bag. The device features a base upon which a support platform and stand are rotatably mounted with the stand having a wirelike frame construction promoting access to a loaded bag for efficient removal from the support platform upon spinning the bag to form an open top of the bag into a tightly wound closure serving as a handle for the bag.

Inventors

  • 👤 Philip E. Sullivan

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 07:00
CPC Classifications
B; B65; B65B; B65B67/00; B65B67/12; B65B2067/1283

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 246 words
For use with a flexible bag having a bottom closed end and an upper open end, a bag supporting device comprising a base, a support platform mounted for rotation on the base for supporting the closed end of the bag, a stand of an open wirelike frame construction having a bag mounting rim, a bottom member and upright legs connecting opposite sides of the bottom member to the bag mounting rim of the stand to locate the bag mounting rim in elevated relation to the platform at a height less than the height of the bag to be supported such that the upper end of the bag may be reversely folded over the rim with the bag open and extended for loading, and mounting means for securing the bottom member of the stand in fixed relation to the support platform, the support platform and the stand being rotatable in unison relative to the base such that upon spinning the bag and stand on the support platform while holding the upper end of the bag fixed, its upper end may be formed into a tightly twisted closure and handle for efficient removal and lifting of the bag, the platform having a face scored with a plurality of slots conforming to the configuration of the open wirelike bottom member of the stand for receiving the same in a stabilized assembly, the mounting means removably securing the bottom member of the stand in the slots of the support platform.
Claim 2
Dependent Claim 246 words
For use with a flexible bag having a bottom closed end and an upper open end, a bag supporting device comprising a base, a support platform mounted for rotation on the base for supporting the closed end of the bag, a stand of an open wirelike frame construction having a bag mounting rim, a bottom member and upright legs connecting opposite sides of the bottom member to the bag mounting rim of the stand to locate the bag mounting rim in elevated relation to the platform at a height less than the height of the bag to be supported such that the upper end of the bag may be reversely folded over the rim with the bag open and extended for loading, and mounting means for securing the bottom member of the stand in fixed relation to the support platform, the support platform and the stand being rotatable in unison relative to the base such that upon spinning the bag and stand on the support platform while holding the upper end of the bag fixed, its upper end may be formed into a tightly twisted closure and handle for efficient removal and lifting of the bag, the platform having a face scored with a plurality of slots conforming to the configuration of the open wirelike bottom member of the stand for receiving the same in a stabilized assembly, the mounting means removably securing the bottom member of the stand in the slots of the support platform.
Claim 3
Dependent Claim 59 words
The device of claim 1 wherein the open wirelike frame construction of the stand comprises legs on only two corresponding sides of the bottom member and the bag mounting rim with the stand being completely open intermediate the legs between the bottom member and the rim for quick and easy removal of a loaded bag from the support platform.

References Cited (Backward Citations)

US1762475A Cited
US2898163A Cited
US3161391A Cited
US3140070A Cited
US3222019A Cited
US3629992A Cited
US3768763A Cited
US3737129A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-06-27 1980-12-27 1981-06-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-06-27 1984-12-27 1985-06-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-06-27 1988-12-27 1989-06-28 $7700.00 Window Closed / Lapsed

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