Shelf support beam
The broken lines showing is included for the purpose of illustrating environment and forms 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: May 8, 2012
Inventors: Anthony J Troyner (Shorewood, IL), Antonio Luis Escalante (Chicago, IL), David J Wojtowicz (Orland Park, IL), Mitchell Liss (Northbrook, IL)
Primary Examiner: Elizabeth Albert
Assistant Examiner: Kelley Donnelly
Attorney: Wood, Herron & Evans, LLP
Application Number: 29/404,726