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:
Nov. 14, 2023
Filed:
Mar. 28, 2019
Corning Incorporated, Corning, NY (US);
Douglas Munroe Beall, Painted Post, NY (US);
Priyank Paras Jain, Horseheads, NY (US);
Kenneth Richard Miller, Addison, NY (US);
Artemii Alexandrovitch Shamkin, Saint Petersburg, RU;
Corning Incorporated, Corning, NY (US);
Abstract
A honeycomb body () including a plurality of radially-extending walls () intersecting with a plurality of circumferentially-extending walls (), the plurality of radially-extending walls () and the plurality of circumferentially-extending walls () form a plurality of circumferential zones (A,B,C) of cells (). The plurality of circumferential zones (A,B,C) of cells () includes a first zone of cells (A) including two or more first rings of cells () and having a first cell density, and a second zone of cells (B) including two or more rings of cells () having varying cell densities across the two or more rings of cells. Other structures and extrusion dies are disclosed.