Title:
FOAM INTEGRATED INNERSPRING MATTRESS AND METHOD OF MANUFACTURE
Document Type and Number:
WIPO Patent Application WO2008021608
Kind Code:
A9
Abstract:
This invention relates to a foam integrated innerspring mattress and method of manufacture wherein a flexible polyurethane foam is adhered onto the top and bottom of individually wrapped pocket innersprings, and additional polyurethane foam is molded onto the sides of the mattress.
Inventors:
LEE YOUN JAE (US)
Application Number:
PCT/US2007/070149
Publication Date:
April 24, 2008
Filing Date:
May 31, 2007
Export Citation:
Assignee:
ZINUS INC (US)
LEE YOUN JAE (US)
LEE YOUN JAE (US)
International Classes:
A47C23/04
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