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US4175602A Expired / Lapsed US ⏱️ 0.0 years remaining

Bag holder and dispenser

Assignee: Individual
•
Filing: 1978-06-09
•
Granted: 1979-11-27
•
Expires: 1998-06-09
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Abstract

Abstract A frame for holding flexible bags to be opened and filled comprising bendable rods in continuous side frame formations. These side frame formations in one embodiment may be Z-shaped and are spaced with respect to each other and joined together by a telescopic rod at their respective lower foot extremities formed with aligned toed-in or inboard continuations of the foot extremities. The side frame formations at their respective upper top portions are each made with special forwardly extending arms provided with bag storage and holding formations. The bags to be supported on the arms include resilient and flexible material with stiffened portions in the form of an integral zipper around the opposed lip edges of the bag mouth. The relatively thicker lip edges are formed with spaced corner openings to mate with the free ends of the forwardly extending arms of the side frames of the bag support. In use the bag mouth lip edges are bowed and spread apart in lip-like fashion to open the mouth of the bag by movement of the bag carrier or support arms toward each other by a transverse link coupled to each mid-part of the side frames. The link may comprise a pedal manually operated by downward movement, such as by hand or foot pressure to thereby move the spaced support arms inwardly and open the bag. When the pressure on the link is released the resiliently flexible arms return to their prior normal position and the mouth of the bag may be closed and sealed together by the fastener parts and then removed and replaced by another bag for a subsequent filling operation.

Inventors

  • 👤 Michael T. Cavalaris
  • 👤 Michael E. Spanondis

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 21:59
CPC Classifications
A; A45; A45C; A45C3/00; A45C13/00; A45C13/34

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 104 words
In combination a flexible bag having a mouth, and a frame means for supporting said bag and holding said mouth in an open position to facilitate the loading of articles through said mouth into said bag, the improvement comprising: said frame means including a pair of side frames with support means for holding said bag at two diametrically opposed positions on said bag mouth; transverse linkage means between said side frames; pedal means associated with said transverse linkage means for pulling said side frames toward each other in response to an actuating force on said pedal means to thereby bow open said bag mouth.
Claim 2
Dependent Claim 104 words
In combination a flexible bag having a mouth, and a frame means for supporting said bag and holding said mouth in an open position to facilitate the loading of articles through said mouth into said bag, the improvement comprising: said frame means including a pair of side frames with support means for holding said bag at two diametrically opposed positions on said bag mouth; transverse linkage means between said side frames; pedal means associated with said transverse linkage means for pulling said side frames toward each other in response to an actuating force on said pedal means to thereby bow open said bag mouth.
Claim 3
Dependent Claim 107 words
The combination of claim 1 wherein each of said side frames includes relatively larger supporting feet at the base and relatively smaller bag suspension and dispenser arms forwardly extended above the said larger feet; the arms and feet of each of said side frames being formed with a continuous Z-shape, said feet being formed with inturned aligned spaced connector ends; a tubular connecting bar coupled at each end with one of said aligned inturned connector ends of said feet. whereby said larger feet at the base rest upon a level planar surface and permit said bag suspension arms to extend forward above said feet of the base.
Claim 4
Dependent Claim 56 words
The combination of claim 2, wherein said arms of each side frame are formed to define an inboard storage bag magazine for suspended extra bags and are formed with hook means at their respective outboard ends for engagement with spaced openings formed in the top edges of the mouth of said bags supported by said arms.
Claim 5
Dependent Claim 26 words
The combination of claim 2, wherein the said arms are continuous slanted formations form the bag magazine of each respective arm to the front hook means.
Claim 6
Dependent Claim 22 words
The combination of claim 2 wherein said Z-shaped side frames include coil portions at bends in said frame members forming said Z-shape.
Claim 7
Dependent Claim 14 words
The combination of claim 1 wherein said bag mouth has a stiffener means therein.
Claim 8
Dependent Claim 17 words
The combination of claim 6 wherein said stiffener means comprises an integral zipper formed in said mouth.

References Cited (Backward Citations)

US447686A Cited
US804199A Cited
US1260620A Cited
US2188047A Cited
US2505289A Cited
US2995329A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-11-26 1983-05-28 1983-11-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-11-26 1987-05-28 1987-11-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-11-26 1991-05-28 1991-11-27 $7700.00 Window Closed / Lapsed

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