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:
Nov. 20, 2007
Filed:
Mar. 14, 2005
Richard W. Sexton, Bainbridge, OH (US);
James E. Harrison, Jr., Dayton, OH (US);
Richard W. Sexton, Bainbridge, OH (US);
James E. Harrison, Jr., Dayton, OH (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A method for fabricating a drop generator with a uniquely formed nonconductive mandrel, which when encapsulated with electroplated metal, shapes and defines the internal ink channel entails identifying a non-conductive dimensionally stable structure with a shape adapted to define a fluid cavity for the drop generator for an ink jet printer. The ends of the structure are covered with caps. A conductive base is mounted to each structure. Metal from the conductive base is electroformed onto the structure to a thickness at least equivalent to a desired outer dimension. The caps are removed and the structure is removed, thereby leaving a drop generator with a channel adapted to receive fluid and a slot adapted to communicate fluid from the channel to the orifice plate.