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:
Apr. 17, 1990
Filed:
Apr. 07, 1989
Franz Muller, 6200 Wiesbaden, DE;
Other;
Abstract
A sliding nut (16) or sliding screw is intended for insertion into C-bars (10) having inwardly pointing marginal webs (14). In the mounted condition, the marginal webs (14) engage longitudinal grooves (22) of the nut (16) or of the screw head. The longitudinal grooves (22) are provided with projections which, during tightening of the nut and screw assembly against the C-bar, cause the marginal webs (14) to deform. At least one projection is formed by a lateral curvature or by an obtuse- or acute-angled deflection of the side wall of a longitudinal groove (22) such that it laterally bends a marginal web (14) in arcuate manner or cuts into it.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile