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:
Apr. 30, 1996
Filed:
Jun. 17, 1994
Applicant:
Inventor:
Harry G Lippert, Chippewa, WI (US);
Assignee:
Extrusion Dies, Inc., Chippewa Falls, WI (US);
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425141 ; 425143 ; 425171 ; 425173 ; 425381 ; 425466 ;
Abstract
An extrusion die includes a die body defining a manifold therein terminating at an outlet and first and second relatively moveable plugs disposed in the manifold each having a plug edge where the plug edges together define a profile. The first and second plugs are moveable to first and second plug positions, respectively, in the manifold and indicators are disposed outside of the die body for indicating the first and second plug positions and the profile.