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:
Sep. 17, 1996
Filed:
Jun. 17, 1994
Michael S D'Alessio, Flushing, NY (US);
Patent Construction Systems, Harsco Corporation, Paramus, NJ (US);
Abstract
A combination scaffold plank comprised of a metal platform having a rectangular base, side flanges extending downwardly from each side of said rectangular base and return flanges extending inwardly from the end of each side flange. At each end of said metal platform said return flanges are cut away or bent upwards, and a pair of slip resistant blocks is secured to the lower or inner surface of said metal platform. A slip resistant board is then secured to the base of each pair of slip resistant blocks such that the slip resistant board extends below the side flanges and return flanges, thereby providing the surface upon which the combination scaffold plank can rest. This surface provides sufficient friction to prevent slipping of the combination scaffold plank off of the metal scaffold frame, or the upper metal surface of another scaffold plank, on which it rests.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile