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:
May. 19, 1992
Filed:
Aug. 17, 1990
Applicant:
Inventor:
Colin Gray, Combridgeshire, GB;
Assignee:
Elmjet Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
346 75 ;
Abstract
A continuous ink-jet includes a nozzle plate with multiple nozzles for ejecting droplets past a drop-charging electrode assembly located perpendicular to the droplet direction, the assembly and plate disposed with a rigid rail further engaging a groove to align the assembly with the plate.