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:
Jul. 16, 1991
Filed:
Dec. 26, 1989
Applicant:
Inventors:
Joseph B Lamirand, Muncie, IN (US);
Dwight B Raddatz, Woodridge, IL (US);
Assignee:
Ball Corporation, Muncie, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 25 ; 427 32 ; 427 33 ;
Abstract
A method for electrostatically depositing a first material, such as a lubricant, onto a second material where the first material comprises particles ranging in size from smaller to larger. The method comprises depositing the smaller particles of the first material onto adjacent portions of the second material moving through a depositing chamber and progressively depositing the larger particles of the first material onto the adjacent portions of the second material generally subsequent to the first depositing step.