Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John P. Brice0
Date of Patent
February 21, 2006
0Patent Application Number
102711510
Date Filed
October 15, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
This invention is an adjustable weight exercise device such as a bar bell or a dumbbell in which a handle is provided with fixed weights permanently coupled to each end of the handle and a collar is provided having a first portion for detachable threading engagement with the fixed weights and the collar has a second portion with external threads for detachable threading engagement with a threaded aperture in add on weights.
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