Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Aaron Patrick McKibben0
Jack R. Lehner, Jr.0
Paul Raymond Arlinghaus0
Date of Patent
September 11, 2018
Patent Application Number
14713624
Date Filed
May 15, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A force adjustment mechanism configured for use with an exit device including a pushbar having an extended position and a retracted position. With the pushbar in the extended position, the pushbar resists movement toward the retracted position with a net resistive force. The force adjustment mechanism is operable to adjust the net resistive force.
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