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:
Dec. 10, 1996
Filed:
Jun. 05, 1995
Applicant:
Inventors:
Peter F Cloeren, Orange, TX (US);
Rolf P Schulz, Bridge City, TX (US);
Richard L Linam, Orange, TX (US);
Assignee:
The Cloeren Company, Orange, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425381 ; 264167 ; 425466 ;
Abstract
An improved extrusion apparatus having an internal deckle, includes a toothed rack and a rotatable gear for positioning the deckle. The apparatus may include an independently adjustable, upstream deckle. A brake mechanism that assists the control of deckle movement, is also provided. A tongue and groove, sliding fit of the deckles may be used.