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. 20, 1981
Filed:
Dec. 06, 1979
Applicant:
Inventor:
William R Gardner, Wilton, CT (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ;
U.S. Cl.
CPC ...
204 11 ;
Abstract
A divergent ink jet nozzle array is made by forming by photochemical means suitably shaped polymeric posts on a conductive substrate, then electroplating a metallic material around the posts. The metallic material is stripped from the substrate, and the posts dissolved providing a well-defined ink jet array.