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. 23, 1993
Filed:
Jun. 15, 1992
Michael D Jines, Owatonna, MN (US);
Dale A Sellner, Owatonna, MN (US);
Wenger Corporation, Owatonna, MN (US);
Abstract
The present invention provides an adjustable, portable railing system for use with raised platforms or the like. The railing system broadly includes a plurality of generally horizontal rails and generally vertical uprights for supporting the rails. The uprights include a standard carrying at least one railing bracket, a platform clamp mechanism and a platform clamp operator. The elongated post-like standard has an upper crown end, a lower base end and a generally central longitudinal axis. The crown end supports the railing bracket and the base end is associated with the platform clamp mechanism. The platform clamp operator has a generally central longitudinal axis that is closely adjacent and substantially parallel to the axis of the standard.