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. 06, 2012
Filed:
Sep. 16, 2009
Jeffrey D. Johnson, Wichita, KS (US);
Jeffrey D. Johnson, Wichita, KS (US);
Benecor, Inc., Wichita, KS (US);
Abstract
A honeycomb core is created from a stack of metal sheets that are welded together using a serpentine weld path. Each sheet in the stack is welded to the sheet underneath. All the odd-numbered sheets, excluding the bottom sheet, are welded using a first serpentine welding pattern that includes a plurality of long welds and a plurality of short welds. All the even-numbered sheets are welded using a second serpentine welding pattern that includes a plurality of long welds and a plurality of short welds, such that the long welds of the second serpentine welding pattern are shifted from the long welds of the first serpentine welding pattern. When a sufficient number of sheets have been welded, the stack is trimmed to remove the short welds. The stack is expanded by pulling the sheets one from another to form the honeycomb core.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile