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. 19, 2013
Filed:
Aug. 30, 2012
Applicants:
Abraham M. Underkofler, Waukegan, IL (US);
Peder J. Gulbrandsen, Aurora, IL (US);
Mark R. Paulsen, Waukegan, IL (US);
James J. Lehane, McHenry, IL (US);
Inventors:
Abraham M. Underkofler, Waukegan, IL (US);
Peder J. Gulbrandsen, Aurora, IL (US);
Mark R. Paulsen, Waukegan, IL (US);
James J. Lehane, McHenry, IL (US);
Assignee:
USG Interiors, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 2/00 (2006.01); E04B 5/00 (2006.01); E04B 9/00 (2006.01); E04F 13/08 (2006.01);
U.S. Cl.
CPC ...
E04F 13/0803 (2013.01);
Abstract
A cross runner connector receivable in a through runner hole that locks with an identical opposed connector and locks with the through runner hole with increased tensile strength, both locks being releasable without tools by manipulation of the associated cross runner.