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:
Dec. 13, 2016
Filed:
May. 25, 2016
Xerox Corporation, Norwalk, CT (US);
Paul F Sawicki, Rochester, NY (US);
Luis A Santiago, Rochester, NY (US);
Piotr Sokolowski, Webster, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
In a large-scale ink-jet printer with multiple rows of printheads, an apparatus collects waste material such as paper particles and excess ink. A set of trays is stacked vertically to correspond to the rows of printheads. Each tray includes a drain valve therein. The trays are mounted on a rack that is slidably mounted on a bracket. When the rack is lowered to a drain position on the bracket, a linkage on the rack engages a surface within the printer, such as on the bracket, and the linkage is pushed upward to open the valve associated with each tray. The opened valves cause the trays to drain out their waste material, ultimately to a collection container.