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. 07, 1996
Filed:
Dec. 08, 1992
Applicant:
Inventors:
Lawrence H Herko, Walworth, NY (US);
Peter J Nystrom, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
347 63 ;
Abstract
The contiguous inlets of components of a thermal ink jet printhead are sealed by applying a sealant to provide a substantial but not complete seal around the edge of an inlet of the printhead die mounted on a heater plate to provide an edge free of sealant and by injecting a liquid encapsulant to seal the contiguous inlets of the die and a manifold at the edge free of sealant.