Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yue-Biao Zhang0
Li-Hua Zhang0
Li-Ping Sun0
Shao-Jun Cai0
Jun-Zhen Feng0
Ke Zhou0
Date of Patent
August 2, 2011
Patent Application Number
11964841
Date Filed
December 27, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus (100) for supporting workpieces thereon includes a seat (10), a holding board (20), and a magnetic module connecting the seat to the holding board. The magnetic module (70) includes a first member (40) secured in the seat and a second member (50) secured in the holding board. The first member and the second member cooperate to provide a magnetic force thereby detachably fixing the holding board to the seat.
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