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:
Jun. 18, 2019
Filed:
Jul. 28, 2016
Xerox Corporation, Norwalk, CT (US);
Pratima Gattu Naga Rao, Sherwood, OR (US);
Sean Campbell Hunter, Portland, OR (US);
Christopher Jon Laharty, Oregon City, OR (US);
Jonathan Robert Brick, Tualatin, OR (US);
John Milton Brookfield, Newberg, OR (US);
Tony Russell Rogers, Milwaukie, OR (US);
Michael Joel Edwards, Tigard, OR (US);
Hong Zhao, Webster, NY (US);
Mandakini Kanungo, Penfield, NY (US);
Yanjia Zuo, Rochester, NY (US);
Daniel R. Hahn, Wilsonville, OR (US);
Santokh S. Badesha, Pittsford, NY (US);
John R. Andrews, Wilsonville, OR (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
The present teachings describe a printhead assembly. The printhead assembly includes a first plate and a second plate stacked together. The printhead assembly includes a first adhesive between the first plate and the second plate for bonding the plates together. The printhead assembly includes a second adhesive surrounding an outer edge of the first adhesive wherein the second adhesive has an oxygen migration rate lower than an oxygen migration rate of the first adhesive. An oxygen sensitive component is contained within the outer edge of the first adhesive.