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:
Oct. 04, 2022
Filed:
Sep. 02, 2015
Corning Incorporated, Corning, NY (US);
Keith Norman Bubb, Beaver Dams, NY (US);
Thomas Richard Chapman, Painted Post, NY (US);
Kenneth Joseph Drury, Big Flats, NY (US);
Todd Parrish St Clair, Painted Post, NY (US);
Courtney Spencer Warren, Waverly, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
A porous ceramic honeycomb body () including intersecting walls that form channels () extending axially from a first end face to a second end face and layered plugs () comprised of a first layer () disposed on channel walls and a second layer () disposed inward toward an axial center of each respective channel on the first layer. The plugs seal at least one of a first portion of the channels at the first end face and a second portion of channels at the second end face of the porous ceramic honeycomb body.