Automatic leveling laser marking instrument

- Sokkia Co., Ltd.
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FIG. 1 is a front, top and left side perspective view of an automatic leveling laser marking instrument, showing our new design;

FIG. 2 is a rear, top and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a right side elevational view thereof.


The ornamental design for an automatic leveling laser marking instrument, as shown and described.

Referenced Cited
U.S. Patent Documents
D470424 February 18, 2003 Hand et al.
D504831 May 10, 2005 Snider
D563247 March 4, 2008 Ishii
7392592 July 1, 2008 Bublitz et al.
Patent History
Patent number: D581819
Type: Grant
Filed: Dec 19, 2007
Date of Patent: Dec 2, 2008
Assignee: Sokkia Co., Ltd. (Atsugi-shi, Kanagawa-ken)
Inventors: Yasuyuki Banba (Isehara), Steven Qi (Zhe Jiang)
Primary Examiner: Antoine D Davis
Attorney: Banner & Witcoff, Ltd.
Application Number: 29/299,090