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:
Sep. 03, 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 / ; B05D / ;
U.S. Cl.
CPC ...
427 33 ; 118634 ;
Abstract
Apparatus (74) and method are provided for electrostatically depositing particles (64) of a first material onto a sheet (18) of a second material. The apparatus (74) includes an accelerating and directing passageway (96) that is formed by a deflector (82) and one end (54) of a depositing chamber (78), and an accelerating electrode (90) that is disposed in the passageway (96). The accelerating electrode (90) and the passageway (96) cooperate to accelerate particles (64) in the depositing chamber (78) and to direct them into electrostatic depositing contact with the sheet (18).