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. 12, 2002
Filed:
Feb. 16, 2001
Applicant:
Inventors:
Wayne L. Olson, Central Point, OR (US);
Scott C. Casebolt, St. Paul Park, MN (US);
Assignee:
D B Industries, Inc., Red Wing, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 3/04 ;
U.S. Cl.
CPC ...
A47L 3/04 ;
Abstract
A safety line system includes support assemblies which clamp to respective reinforcement bars protruding upward beyond the top surface of a concrete beam. The support assemblies include stanchion assemblies having respective posts that may be selectively pivoted relative to the beam. The support assemblies also preferably include end anchor assemblies that are connected to respective stanchion assemblies by respective chains.