Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Flash or sprue removal type
Patent
1995-10-19
1996-10-08
Kuhns, Allan R.
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Flash or sprue removal type
264313, 264321, 156212, 156216, B29C 4304, B29C 4318, B29C 4320
Patent
active
055628737
ABSTRACT:
A seat cushion mold with an elastic member and method provide the manufacture of an improved seat cushion for use in upholstered chairs or the like having a smooth, uniform shape without unsightly underlines. A thick, resilient foam block is positioned on a rigid planer base and is urged into the mold whereby a thin foam cover layer is adhered to the outer edges of the planar base to produce a precisely contoured cushion which can be upholstered and fitted to a chair frame.
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BICMOS Comparator Circuit; reproduced from Research Disclosure, Sep. 1990, No. 317 .COPYRGT.Kenneth Mason Publications Ltd, England.
Kuhns Allan R.
Matrex Furniture Components, Inc.
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