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. 29, 1998
Filed:
Sep. 03, 1997
Applicant:
Inventor:
Al Siegmund, Houston, TX (US);
Assignee:
ICO, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ; B29D / ;
U.S. Cl.
CPC ...
428 369 ; 428 3691 ; 428 358 ; 428 359 ; 138143 ; 138145 ; 138146 ; 427455 ; 427456 ; 427487 ;
Abstract
A system for protecting sections of pipe or tubing from corrosion includes depositing a continuous, low-porosity, non-corrosive, metallized layer within the end portions of a section of pipe or tubing and on its end walls.