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. 05, 2017
Filed:
Mar. 10, 2015
Applicants:
Maurice Lacasse, Stoke, CA;
Luc Desrosiers, Sherbrooke, CA;
Inventors:
Maurice Lacasse, Stoke, CA;
Luc Desrosiers, Sherbrooke, CA;
Assignee:
Pyrotek, Inc., Spokane, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 7/24 (2006.01); B05D 7/22 (2006.01); C04B 35/64 (2006.01); C04B 35/01 (2006.01); C04B 30/00 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C04B 7/243 (2013.01); C04B 30/00 (2013.01); C04B 35/01 (2013.01); C04B 35/64 (2013.01); C04B 2111/00431 (2013.01); C04B 2111/00551 (2013.01); C04B 2111/00793 (2013.01); C04B 2201/32 (2013.01); Y02W 30/92 (2015.05);
Abstract
The method is for use with a substrate having a plurality of parallel channels extending therethrough. In the method, the steps comprise: filling a selected plurality of the channels with a granular material; and consolidating the granular material through heat. The selected plurality of channels is selected to produce a wall that separates the substrate into: a first portion having a first plurality of the parallel channels extending therethrough; and a second portion having a second plurality of the parallel channels extending therethrough.