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. 07, 2003
Filed:
Mar. 13, 2001
Applicant:
Inventors:
Hiromi Nonomura, Saitama-ken, JP;
Yasuo Takamizu, Tokyo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05C 5/00 ;
U.S. Cl.
CPC ...
B05C 5/00 ;
Abstract
A coating apparatus includes: a coating gun to which a voltage is applied; a coating hose for leading a coating material to the coating gun; a piston provided so as to be capable of water-tightly sliding in the coating hose; and driving means for moving the piston in the coating hose. The coating material is injected into a front part of the piston and the piston is moved toward the coating gun at the time of coating.