A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 23/02 (2006.01) A47C 27/06 (2006.01) A47C 27/14 (2006.01) A47C 27/20 (2006.01) F16F 1/18 (2006.01) F16F 3/02 (2006.01) F16F 3/10 (2006.01)
Patent
CA 2255492
The invention relates to a spring core for mattresses and seat cushions with leaf springs. The spring core consists of a plurality of spring elements bent up out of passages punched in a plate, with each spring element having an upper and a lower spring clip, with the upper spring clip bent up out of a passage punched in the lower spring clip. The spring elements can also be coated with extruded foam.
Kutschi Franz
Ridout & Maybee Llp
LandOfFree
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