Pesquisa nas coleções internacionais e nacionais de patentes

1. (WO2013110961) FOAM SPRING WITH UNIFORMELY DIMPLED INNER AND OUTER SURFACE

Pub. No.:    WO/2013/110961    International Application No.:    PCT/GR2013/000008
Publication Date: Fri Aug 02 01:59:59 CEST 2013 International Filing Date: Tue Jan 29 00:59:59 CET 2013
IPC: A47C 27/06
A47C 27/14
A47G 9/10
Applicants: BAIRAKTARIS, Georgios
Inventors: BAIRAKTARIS, Georgios
Title: FOAM SPRING WITH UNIFORMELY DIMPLED INNER AND OUTER SURFACE
Abstract:
A foam spring for use in pillows, mattresses, bed bases, toppers or the like, the foam spring having a tubular body made of foam with uniformely dimpled inner and outer surface in order the dimples of the one match the protrusions of the adjacent foam spring.