Wavy chessboard
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Description
The sole FIGURE is a top plan view of a wavy chessboard, showing my new design, the board being flat and of conventional thickness.
Claims
The ornamental design for a wavy chessboard, as shown and described.
Patent History
Patent number: D520069
Type: Grant
Filed: Nov 19, 2004
Date of Patent: May 2, 2006
Assignee: (Rochester Hills, MI)
Inventor: Keith Christopher Kreager (Rochester Hills, MI)
Primary Examiner: Sandra L. Morris
Application Number: 29/217,536
Type: Grant
Filed: Nov 19, 2004
Date of Patent: May 2, 2006
Assignee: (Rochester Hills, MI)
Inventor: Keith Christopher Kreager (Rochester Hills, MI)
Primary Examiner: Sandra L. Morris
Application Number: 29/217,536
Classifications
Current U.S. Class:
Checkerboard Type (D21/348)
