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:
Jan. 31, 1989
Filed:
Jun. 25, 1987
John A Lichtenberger, Dayton, OH (US);
Rodger L Gamblin, Dayton, OH (US);
Burlington Industries, Inc., Greensboro, NC (US);
Abstract
Process and apparatus for electrodepositing a metallic layer (such as, an amorphous nickel-phosphorus alloy) onto a surface of a substrate includes forming the substrate into a cylindrical configuration and immersing it in a liquid electrodeposition bath containing the metallic substance to be deposited onto the substrate surface. During the electrodeposition of the metallic substance onto the substrate surface, the substrate is rotated within the bath so as to expose the substrate surface uniformly to the bath liquid and to the electric field which, on average, is substantially constant. The process finds particular utility in the production of orifice plates for use in fluid jet printing devices.