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:
Dec. 13, 1994
Filed:
Jun. 14, 1993
Applicant:
Inventors:
Kris V Srikrishnan, Wappingers Falls, NY (US);
Jin J Wu, Ossining, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134-7 ; 134 21 ; 134 33 ; 134902 ;
Abstract
An aerosol cleaning apparatus for cleaning a substrate includes an aerosol producing means having a nozzle head. The nozzle head is positioned at a selected proximity and orientation to the substrate which is held by a rotatable holder. The aerosol spray dislodges particles from the substrate and the rotation of the substrate further assists in the removal of the loosened particles. A method of aerosol cleaning includes rotating a substrate at a preselected speed and spraying an aerosol jet in conjunction with the rotation to help in the removal of particles from the substrate.