Building board

- Kronotec AG
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Description

FIG. 1 is an enlarged fragmented perspective view of a building board of my new design, showing a longitudinal cross section taken along line 1—1 of FIG. 3, the building board being broken in the center and the end for ease of illustration;

FIG. 2 is an enlarged fragmented perspective view of a building board of my new design, showing a transverse cross section taken along line 2—2 of FIG. 3, the building board being broken in the center and the end for ease of illustration; and,

FIG. 3 is a top plan view of the building board showing my new design.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

I claim the ornamental design for a building board, as shown and described.

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Patent History
Patent number: D528671
Type: Grant
Filed: Jan 21, 2004
Date of Patent: Sep 19, 2006
Assignee: Kronotec AG (Luzern)
Inventor: Thomas Grafenauer (Onzour sur Loire)
Primary Examiner: Doris Clark
Attorney: Greenblum & Bernstein, P.L.C.
Application Number: 29/197,750