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. 27, 1997
Filed:
Mar. 21, 1994
Applicant:
Inventors:
G Daniel Lipp, Painted Post, NY (US);
Mallanagouda D Patil, Corning, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428116 ; 428188 ; 502527 ;
Abstract
The invention relates to an extruded honeycomb structure in which every cross-section is rotationally displaced from other cross-sections. The cells are twisted and as a result, are not parallel with the axis of extrusion. The twisted cells are formed by passing plastically deformable material through a die and twisting or rotationally displacing the extrudate around its central axis to obtain a twisted honeycomb structure.