US Patent 7640609 Headrest assembly for a massage device
Patent 7640609 was granted and assigned to Earthlite on January, 2010 by the United States Patent and Trademark Office.
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A headrest assembly (212) for supporting a face of a user (16) of a massage device (10) includes a support frame (226) and a resilient assembly (220). The support frame (226) is coupled to the massage device (11). The resilient assembly (220) includes a first resilient subassembly (256) that is coupled to the support frame (226), and a second resilient subassembly (258) that engages the first resilient subassembly (256). The first resilient subassembly (256) and the second resilient subassembly (258) cooperate and act in parallel to support the face of the user (16). The first resilient subassembly (256) can include a plurality of spaced apart resilient members (360).
US Patent 07640609 Headrest assembly for a massage device US Patent 7640609 Headrest assembly for a massage device
US Patent 07640609 Headrest assembly for a massage device
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