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. 22, 1990
Filed:
Aug. 14, 1989
Applicant:
Inventors:
William J Platt, Collingdale, PA (US);
Thomas E Rose, Dunwoody, GA (US);
Assignee:
National Rolling Mills, Inc., Frazer, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
52484 ;
Abstract
A compression leg that is applied to the hanger wire of a suspended grid ceiling. The leg is formed with a cross section having a portion intended to envelop the wire, and a channel portion that guides the leg into place about the wire. The leg is of rigid metal, and is crimped to the wire.