B - Operations – Transporting – 68 – G
Patent
B - Operations, Transporting
68
G
360/38, 18/641
B68G 5/02 (2006.01) A47C 7/18 (2006.01) B29C 44/04 (2006.01) B32B 5/32 (2006.01)
Patent
CA 1196115
Abstract of the Disclosure A foam article suitable for use as a seat cushion includes a supportive bottom layer of firm high density foam, a comfortable top layer of soft low density foam and a border or side wall of foam of intermediate density. The foam article has a sag factor of about 4.5 to about 6.5, and the foam layers and the side wall are bonded together without employing adhesives. A method of preparing the foam article also is disclosed.
435229
Milsco Manufacturing Company
Smart & Biggar
LandOfFree
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