Laser demarcation instrument

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Description

FIG. 1 is a front elevational view of a Laser demarcation instrument showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof.

Claims

The ornamental design for a laser demarcation instrument, as shown.

Referenced Cited
U.S. Patent Documents
D421229 February 29, 2000 Imai
D582303 December 9, 2008 Keller
D678788 March 26, 2013 Kollmann
Patent History
Patent number: D852070
Type: Grant
Filed: Jan 9, 2018
Date of Patent: Jun 25, 2019
Inventor: Jian Lu (Tianning)
Primary Examiner: Antoine Duval Davis
Application Number: 29/632,746