Backpack

Details Backpack Backpack

1982-09-07

1983-12-13

Pollard, Steven M.

Package and article carriers

Carried by animate bearer

Article held by receiver

224209, 224261, 224153, 224907, A45F 304

Patent

active

044201036

ABSTRACT:
A backpack with integral frame formed of plastic sheets without metal supports. A load carrying sack having a front face, a pair of shoulder straps and a waistband, and a support pad mounted on the front face, the pad comprising a foam sheet of a first height, a stiffener sheet of a second height less than said first height, and a protective sheet, with the three sheets attached to the front face by stitching forming vertical panels and upper and lower horizontally pivoting structures with a stiff intermediate structure.

REFERENCES:
patent: 3622056 (1971-11-01), Droeger
patent: 3774825 (1973-11-01), Schone et al.
patent: 4356942 (1972-11-01), Hayes

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