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. 06, 2001
Filed:
Dec. 15, 1999
Meyer Ostrobrod, Philadelphia, PA (US);
Other;
Abstract
A load attachment system such as commonly used as a horizontal lifeline safety system includes a substantially horizontal lifeline secured at its ends to a building structure and supported intermittently along its length by intermediate supports. Each support includes a horizontal bar and a partial vertical bar. The system further includes a load attachment device having a pair of grooved rollers that rides on the lifeline. A load is supported from the bottom of a C-shaped member which has its top connected to the rollers thereby allowing the device to traverse the supports. The bottom of the C-shaped member also carries a rotatable paddle wheel which prevents the device from being removed from the line. The paddle wheel rotates when a paddle is engaged by the support's horizontal bar as the device traverses the support.