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:
Jan. 12, 1988
Filed:
Feb. 20, 1985
Hideyuki Masaki, Gifu, JP;
NGK Insulators, Ltd., Aichi, JP;
Abstract
A porous structure through which at least one fluid flows, consisting of a plurality of honeycomb blocks each of which has partition walls defining a multiplicity of parallel channels. The plurality of honeycomb blocks adjacently located in stacked packings, the stacked packings being superposed on each other such that the parallel channels formed in honeycomb blocks in two superposed stacked packings communicate with each other. The parallel channels in one of the honeycomb blocks are inclined with respect to the parallel channels in the corresponding honeycomb blocks such that the honeycomb blocks cooperate to form a multiplicity of zigzag fluid passages extending through the porous structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile