AVENT, RICHARD T.,CAPPAERT, JANE M.,LUNDY, CHARLES E., JR.
申请号：
CA2747958
公开号：
CA2747958C
申请日:
2009.12.18
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
Abstract of the Disclosure Disclosed is a footwear insole (1) adapted toalleviate arthritis pain of the foot, knee,and/or hip by providing a rigid shell layer (4) for arch support, and atopcloth (2), an upper cushioning layer (3), and a lower cush-ioninglayer (5) for cushioning. Further, the rigid shell layer includes a shellaperture (13), and the lower cushioning layer includesa lower layer aperture (14), through which a portion of the upper cushioninglayer extends for cushioning.
