US 12,137,767 B2
Layered foam sole for an article of footwear
Matthew Montross, Middleboro, MA (US); Jeff Acheson, Canton, MA (US); and Dan Buonomo, Waltham, MA (US)
Assigned to Reebok International Limited, Altrincham (GB)
Filed by REEBOK INTERNATIONAL LIMITED, Altrincham (GB)
Filed on Aug. 16, 2021, as Appl. No. 17/403,331.
Application 17/403,331 is a division of application No. 16/143,991, filed on Sep. 27, 2018, granted, now 11,109,642.
Prior Publication US 2021/0368913 A1, Dec. 2, 2021
Int. Cl. A43B 13/12 (2006.01); A43B 13/18 (2006.01); B29D 35/00 (2010.01); B29D 35/14 (2010.01); B32B 5/18 (2006.01); B32B 7/00 (2019.01); B32B 37/00 (2006.01); B29C 65/02 (2006.01); B32B 37/04 (2006.01)
CPC A43B 13/127 (2013.01) [A43B 13/187 (2013.01); A43B 13/189 (2013.01); B29D 35/0063 (2013.01); B29D 35/142 (2013.01); B29C 65/02 (2013.01); B32B 5/18 (2013.01); B32B 7/00 (2013.01); B32B 2037/0092 (2013.01); B32B 37/04 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An article of footwear comprising:
a first polyether block amide foam layer comprising a plurality of polyether block amide foam sections bonded together without adhesive; and
a second polyether block amide foam layer comprising a plurality of polyether block amide foam sections bonded together without adhesive,
wherein the first polyether block amide foam layer and the second polyether block amide foam layer are bonded together without adhesive to form at least a portion of a midsole.