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.:

US 6752243 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 22, 2004

Filed:

Aug. 23, 2002
Applicant:
Inventor:

Robert Terzini, Rome, GA (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04G 3/00 ;
U.S. Cl.
CPC ...
E04G 3/00 ;
Abstract

An easy to use device that attaches to a beam for use as a step and allowing a user to stand on and attain elevation. A plank can be used in combination with the tool to form a shelf, scaffold or platform. The upper surface of the tool comprises tapered ribs located on the back edge of the upper surface. A vertical member and collar are attached to the tool. When the tool is placed on a beam and downward force is applied to the tool, the ribs engage a first side of the beam and the collar engages the opposite side of the beam, forming a lever. The user is free to stand on the tool for support and elevation.


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Terzini, Robert. (2004). Locking and removable step (U.S. Patent No. 6752243). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6752243

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