Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Benjamin N. Dunn0
Joseph E. LaBossiere0
Marvin E. Eshelman0
Thomas J. McDonough0
Date of Patent
October 20, 2009
0Patent Application Number
113968450
Date Filed
April 3, 2006
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An extrusion head comprising at least one drive wheel and an assembly positionable between at least a first state and a second state. The assembly comprises a first extrusion line configured to engage the at least one drive wheel while the assembly is positioned in the first state, and a second extrusion line configured to engage the at least one drive wheel while the assembly is positioned in the second state.
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