Flexible bag with recessed scrapless hanger

Purses – wallets – and protective covers – Protective cover made of flaccid material – For a racquet

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Details

229 54R, 128214D, B65D 3310, B65D 3314

Patent

active

043687652

ABSTRACT:
A hanger construction for a collapsible container for medical fluids which is fabricated in such a manner that it is scrapless and positioned within the confines of the container. The hanger is formed with tear and hinge lines so that one or more tab portions are easily torn from and displaced from the bag surface to provide a hanger hole. Hinge lines are positioned to afford a biasing of the displaced portions outwardly from the bag surface so that they will not "reclose" in the hanger hole. A tear point is utilized for ease in initiating the tearing away of the tab portions. The resulting hanger hole is of a geometric configuration in that it will accommodate most any support structure and the displaced portions are of a configuration in that they will not "hang up" or "dig" into the support structure. These features permit ease of fabrication and placement of the bag over a support device.

REFERENCES:
patent: 3205889 (1965-09-01), Alder et al.
patent: 3464619 (1969-09-01), Nordstrom
patent: 3529598 (1970-09-01), Waldman et al.
patent: 3797731 (1974-03-01), Weldon
patent: 3915212 (1975-10-01), Bujan et al.
patent: 3992706 (1976-11-01), Tunney et al.
patent: 4027842 (1977-06-01), Mittleman
patent: 4049033 (1977-09-01), Ralston
patent: 4105028 (1978-08-01), Sadlier
patent: 4119268 (1978-10-01), Segura
patent: 4140162 (1979-02-01), Gajewski et al.
patent: 4199062 (1980-04-01), Johnston et al.
"Plastics the Better Way", Plastics World, May 1979, pp. 67, 72.

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