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:
May. 14, 2002
Filed:
Apr. 11, 2000
Applicant:
Inventors:
Assignee:
Disco Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/04 ;
U.S. Cl.
CPC ...
B05B 7/04 ;
Abstract
A cleaning apparatus includes a nozzle having an ejection port, a cleaning liquid path communicating with the ejection port, and a compressed gas path communicating with the ejection port. The cleaning apparatus further includes a cleaning liquid feeding component for feeding a cleaning liquid to the cleaning liquid path, and a compressed gas feeding component for feeding a compressed gas to the compressed gas path. The compressed gas is ejected from the ejection port through the compressed gas path, while the cleaning liquid is ejected from the ejection port through the cleaning liquid path.