Patent application 13353005 (US), filed 2012-01-18
Publication number: US20130017372A1
Title: FLEXIBLE MAT WITH MULTIPLE FOAM LAYERS
CPC codes: A63B   6/00
Y10T 428/24777
Y10T 156/1082
B32B   3/06
B32B   3/26
B32B   5/18
B32B  37/12
B32B2305/022
B32B2307/7145
B32B2471/04
Office action: rejection, dated 2015-10-14
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 5212842
ref_type: patent
severity: obviousness
ref_id: 5562573
ref_type: patent
severity: obviousness
ref_id: 20030219565
ref_type: patent
severity: obviousness
ref_id: 4377614
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-14)