Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Donald P. Ardine0
Michael S. Murphy0
Stephen J. Kochan0
Date of Patent
August 23, 2011
0Patent Application Number
122679680
Date Filed
November 10, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A lift system having a modular backbone with two or more backbone sections being attached end to end to form the backbone. Also, a lift system with end to end modular attachment, using universal joints, between motor assembly(ies), shaft section(s), drum assembly(ies) and/or shaft end sections. Also, a lift assembly with a backbone having longitudinally adjustable lift component attachment hardware, such as an elongated slot with lips suitable for engaging a nut tooth.
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