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. 22, 1988
Filed:
Oct. 03, 1985
Applicant:
Inventor:
Yasutomo Fujiyama, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
427423 ; 118 50 ; 118 501 ; 118724 ; 427295 ;
Abstract
The surface of an element of a vacuum apparatus is coated with a film formed by a flame spraying method.
Fujiyama, Yasutomo. (1988). Method for treating surface of construction material for vacuum (U.S. Patent No. 4732792). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4732792
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile