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:
Dec. 21, 1999
Filed:
Jan. 30, 1998
Applicant:
Inventors:
Robert J Alderman, Canyon Lake, TX (US);
James E Taylor, Seguin, TX (US);
Assignee:
Owens Corning Fiberglas Technology, Inx., Summit, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04D / ;
U.S. Cl.
CPC ...
5274912 ; 52273 ; 52163 ; 5274512 ; 5274513 ; 248237 ; 248148 ; 221131 ; 221123 ; 160391 ; 160392 ;
Abstract
A movable safety barrier for use in constructing a roof structure having purlins spaced apart from one another in a parallel arrangement is disclosed. The barrier extends laterally across a plurality of the purlins. The barrier is mounted for movement along the length of the purlins as the roof structure is constructed. The barrier includes a plurality of runner portions positioned above the purlins. The barrier further includes a plurality of support portions extending between adjacent runner portions.