Shelf support beam
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The broken lines showing are included for the purpose of illustrating environment and form no part of the claimed design.
The diagonal lines illustrated on the end of the enlarged portion of the shelf support beam in
Claims
The ornamental design for a shelf support beam, as shown and described.
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Type: Grant
Filed: Oct 25, 2011
Date of Patent: Oct 7, 2014
Assignee: Edsal Manufacturing Company, Inc. (Chicago, IL)
Inventors: Anthony J Troyner (Shorewood, IL), Antonio Luis Escalante (Chicago, IL), David J Wojtowicz (Orland Park, IL), Mitchell Liss (Northbrook, IL)
Primary Examiner: Kelley Donnelly
Application Number: 29/404,724