Logic puzzle grid

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Description

1. Logic puzzle grid

FIG. 1.0 is a front view.

Claims

The ornamental design for a logic puzzle grid, as shown and described.

Referenced Cited
U.S. Patent Documents
D381696 July 29, 1997 Stuart
D455181 April 2, 2002 Moffett, III
D595786 July 7, 2009 Ito
Patent History
Patent number: D800224
Type: Grant
Filed: Jan 13, 2016
Date of Patent: Oct 17, 2017
Inventor: Bounkeu Safo Ramsès (Wissous)
Primary Examiner: George D. Kirschbaum
Application Number: 35/500,555
Classifications
Current U.S. Class: Board Or Surface (D21/334)