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:
Mar. 20, 1979
Filed:
May. 25, 1977
Applicant:
Inventors:
Masamichi Kuwabara, Yao, JP;
Mitsuo Sasaki, Tondabayashi, JP;
Sigeru Uema, Yao, JP;
Youkichi Taniguchi, Nara, JP;
Noboru Fukuchi, Kashiwara, JP;
Tohru Kimura, Nara, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ; F24J / ; C23F / ;
U.S. Cl.
CPC ...
427160 ; 2737 / ; 2737 / ; 27435 ; 126270 ; 148-627 ;
Abstract
A process for producing solar collectors of aluminum or aluminum alloys having a selective absorptive coating. Aluminum or its alloy is dipped in a hot aqueous solution containing a silicate. Aluminum alloys can be also used which contain alloying elements such as iron, copper, titanium, nickel, silver and gold.
Kuwabara, Masamichi. (1979). Process for producing solar collectors (U.S. Patent No. 4145462). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4145462
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile