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:
Feb. 25, 1986
Filed:
Mar. 04, 1985
Richard Sutera, Centerville, OH (US);
Roger C Burchett, Miamisburg, OH (US);
Janet L Dukes, Dayton, OH (US);
Burlington Industries, Inc., Greensboro, NC (US);
Abstract
An auxiliary droplet catcher and a method for its use in an ink jet printing apparatus of the type having charge and deflection electrodes to respectively charge selected droplets and then deflect the selected charge droplets from a normal droplet flight path towards a primary droplet catching structure. The auxiliary droplet catcher is mounted for reciprocal movements between retracted and advanced positions and is moved into the advanced position in response to a control system sensing an inability of the charge and/or deflection electrodes to respectively charge and/or deflect the selected droplets, thereby preventing flooding of a print medium.