Patent
   D523363
Priority
Feb 05 2004
Filed
Jul 28 2004
Issued
Jun 20 2006
Expiry
Jun 20 2020
Assg.orig
Entity
unknown
4
2
n/a
The ornamental design for a self-leveling laser level, as shown and described.

FIG. 1 is a front elevational view of the design;

FIG. 2 is a rear elevational view of the self-leveling laser level in FIG. 1;

FIG. 3 is a left side elevational view of the self-leveling laser level in FIG. 1;

FIG. 4 is a right side elevational view of the self-leveling laser level in FIG. 1;

FIG. 5 is a top plan view of the self-leveling laser level in FIG. 1;

FIG. 6 is a bottom plan view of the self-leveling laser level in FIG. 1; and,

FIG. 7 is a perspective view of the self-leveling laser level of FIG. 1.

Wu, Shuming

Patent Priority Assignee Title
D537373, Apr 19 2006 Quarton Inc. Laser leveler
D538685, Apr 19 2006 Quarton Inc. Laser leveler
D567685, Feb 21 2007 Leica Geosystems, AG Line laser device
D917319, Feb 04 2020 Aukey Technology Co., Ltd Distance measuring apparatus
Patent Priority Assignee Title
5700068, Oct 16 1995 TEKONSHA TOWING SYSTEMS, INC Positioning apparatus for inertial sensors
D491080, Dec 03 2002 CHERVON INTERNATIONAL TRADING CO , LTD Laser level with adjustable laser projection line
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 13 2004WU, SHUMINGNANJING CHERVON INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0151400569 pdf
Jul 28 2004Chanjing Chervon Industry Co., Ltd.(assignment on the face of the patent)
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