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:
Mar. 21, 2000
Filed:
Feb. 22, 1999
Applicant:
Inventors:
Paul Edward Krajewski, Sterling Heights, MI (US);
Ronald George Lanzi, Shelby Township, MI (US);
James Gregory Schroth, Troy, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
723792 ;
Abstract
An anti-intrusion barrier comprising a corrugated metal sheet and at least one mounting flange integral with the sheet. The flange comprises extensions of the corrugations which have been collapsed inwardly upon themselves so as to provide a plurality of plateaus each defined by a pair of pleats formed by collapsed walls of the corrugations.
Krajewski, Paul. (2000). One piece corrugated anti-intrusion barrier and method (U.S. Patent No. 6038911). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6038911
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile