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:
Oct. 15, 1996
Filed:
Jun. 30, 1995
Applicant:
Inventors:
Walter G Cox, Jr, Salem, VA (US);
Schiao F Chou, Blacksburg, VA (US);
Assignee:
Xaloy, Inc., Pulaski, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B29C / ;
U.S. Cl.
CPC ...
428679 ; 138143 ;
Abstract
A bimetallic barrel for use in injection molding and extrusion. The barrel is formed of a backing steel and a metal inlay liner. The backing steel is either a microalloyed steel, carbon steel 1045 or carbon steel 1060. Inlay compositions, including copper containing ones, are disclosed.