Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher Hsu0
David J. Barton0
Michael A. Carroscia0
Date of Patent
May 22, 2007
0Patent Application Number
109557290
Date Filed
September 30, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A device is provided for feeding an endless welding wire stored in a first container in a first coil generally concentric with a first vertical axis and a second container in a second coil generally concentric with a second vertical axis spaced longitudinally from the first axis in a given direction. The novel device including a track element extending in a path generally including the coil axes and extending above the coils in the given direction. A grommet, with a vertical wire receiving guide opening, is mounted on a support mechanism carried by the track element for movement of the grommet above the coils and along the path of the track element.
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