The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2009
Filed:
Feb. 06, 2007
William Lin, Taichung, TW;
William Lin, Taichung, TW;
Asia Regent Limited, Taichung, TW;
Abstract
An adjustable dumbbell assembly of the type including two sets of weights, each including a radial opening extending from a central area to a peripheral area and at least one transversely extending opening in the central area communicating with said radial opening, and a weight supporting assembly operable to selectively connect and disconnect the two sets of weights thereto on opposite sides of a centrally located handle. The weight supporting assembly on each side includes a fixed weight supporting structure, movable weight selector structure, and manually turnable actuating structure. The structures are interrelated with respect to one another, so that when the fixed structure is in an operative position with respect to the weights, manually turning the actuating structure in one direction moves the selector structure in one direction and manually turning the actuating structure in an opposite direction moves the selector structure in the opposite direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile