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. 08, 2003
Filed:
Nov. 28, 2000
Applicant:
Inventors:
William K O'Keefe, New Dundee, CA;
Pierre Pinet, Lisle, CA;
Assignee:
Husky Injection Molding Systems, Ltd., Bolton, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/08 ;
U.S. Cl.
CPC ...
B08B 3/08 ;
Abstract
A method and apparatus for removing contaminants from the surface of a metallic article comprises a continuously flowing acid bath whose level of acidity and temperature is controlled and over which a purging gas flows to continuously remove hazardous gases generated during the removal of contaminants from the metallic article.
O'Keefe, William. (2003). Acid bath for removing contaminants from a metallic article (U.S. Patent No. 6544342). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6544342
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile