Grade leveling device for placement atop a ground stake

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Description

FIG. 1 is a front and top perspective view of a grade leveling device for placement atop a ground stake, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side view thereof taken in the direction of the arrows upon line 33 of FIG. 2;

FIG. 4 is a left side view thereof taken in the direction of the arrows upon line 44 of FIG. 2; and,

FIG. 5 is a front view thereof taken in the direction of the arrows upon line 55 of FIG. 3.

Claims

The ornamental design for a grade leveling device for placement atop a ground stake, as shown and described.

Referenced Cited
U.S. Patent Documents
3143805 August 1964 Clausen
4443954 April 24, 1984 Clark
6508006 January 21, 2003 Black
Patent History
Patent number: D554009
Type: Grant
Filed: Feb 12, 2007
Date of Patent: Oct 30, 2007
Inventor: Tom Black (Henderson, NV)
Primary Examiner: Antoinde D. Davis
Attorney: Norman B. Rainer
Application Number: 29/272,572
Classifications
Current U.S. Class: Spirit Level (D10/69)