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:
Sep. 18, 2012
Filed:
Oct. 21, 2010
Applicants:
Robert L. Druschel, Eau Claire, WI (US);
Steven D. Jonjak, Chippewa Falls, WI (US);
Inventors:
Robert L. Druschel, Eau Claire, WI (US);
Steven D. Jonjak, Chippewa Falls, WI (US);
Assignee:
Premier Dies Corp., Chippewa Falls, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 47/00 (2006.01); B29C 47/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An extrusion die or extruder having a flexible lip that is moveable by a geared mechanism. A shaft is operably connected to at least one gear, which in turn is operably connected to a movable lip of the extruder. Rotation of the shaft results in movement of the extruder lip.