Fluid sprinkling – spraying – and diffusing – Electrostatic type – Induction charging
Reexamination Certificate
2006-07-04
2006-07-04
Scherbel, David A. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Electrostatic type
Induction charging
C239S700000, C239S691000, C239S222110, C239S223000
Reexamination Certificate
active
07070130
ABSTRACT:
An electrode ring suitable for providing electrostatic assistance to the high-speed rotary application of spray coatings and having electrode fingers comprising electrode tips, wherein the electrode ring is constructed so as to be capable of performing rotational movements about the axis directed through the center of the circle thereof.
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Dr. Thomas Brock, European Coatings Handbook, Curt R. Vincentz Verlag, Hannover 2000, p. 295, line 27-28.
Dr. Thomas Brock, European Coatings Handbook, Curt R. Vincentz Verlag, Hannover 2000, p. 294 to 296.
Benjamin Steven C.
E. I. duPont de Nemours and Company
Hogan James S.
Scherbel David A.
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