Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition
Patent
1981-07-30
1982-09-21
Van Balen, William J.
Stock material or miscellaneous articles
Pile or nap type surface or component
Particular backing structure or composition
428215, 428220, 4283044, 4283115, 4283144, 4283166, B32B 302, B32B 518, B32B 532
Patent
active
043507263
ABSTRACT:
A multipurpose pad especially for use in back packing constructed of open, partially open or closed cell foam bonded to a synthetic wool fleece. When used by humans the fleece side is against the skin and the pad has a total thickness of approximately one inch, one-half inch of fleece and three-eighths inch of foam.
REFERENCES:
patent: 3650867 (1972-03-01), Bauer
patent: 4187337 (1980-02-01), Romageon
patent: 4199639 (1980-04-01), Rone
Gaetjens Paul D.
Van Balen William J.
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