Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 25, 2010
Patent Application Number
11372590
Date Filed
March 10, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
An adjustment mechanism for a back support cushion of an exercise machine has two separate pivotal adjustments. One pivot is located above and behind the back support cushion and a second is located below and behind the back support cushion. A two-arm linkage system connects the back support cushion to the exercise machine at the two pivot locations.
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