Building unit
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Portions or features of the building unit not shown in the drawings form no part of the claimed design.
The broken lines in the drawing views are included for the purpose of illustrating portions of the building unit that form no part of the claimed design.
Claims
The ornamental design for a building unit, as shown and described.
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Type: Grant
Filed: Oct 9, 2007
Date of Patent: May 4, 2010
Assignee: Oldcastle Architectural, Inc. (Atlanta, GA)
Inventors: Gregory Allen Jacot (Wadsworth, OH), William Charles Leonhardt (Channahon, IL)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Kilpatrick Stockton LLP
Application Number: 29/295,833