Patent
   D495263
Priority
Oct 22 2003
Filed
Oct 22 2003
Issued
Aug 31 2004
Expiry
Aug 31 2018
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for a leveling device, as shown.

FIG. 1 is a perspective view of a leveling device showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Liao, Wen-Hsin

Patent Priority Assignee Title
D508214, Sep 24 2004 AWI Acquisition Company Pivotpoint laser level
D508423, Jun 01 2004 Nanjing Chervon Industry Co., Ltd. Laser leveling device
D508424, Jun 01 2004 Nanjing Chervon Industry Co., Ltd. Laser leveling device
D510039, Sep 24 2004 AWI Acquisition Company Mini laser level
D730208, Sep 08 2014 Kapro Industries Ltd.; Kapro Industries Ltd Mini spirit level
Patent Priority Assignee Title
1822740,
5075977, Oct 22 1990 Trimble Navigation Limited Automatic plumb and level tool
5182863, Oct 22 1990 SPECTRA-PHYSICS LASERPLANE, INC , A CORP OF DELAWARE Automatic plumb and level tool with acoustic measuring capability
5594993, Jun 22 1995 BUILDERS TOOLS, INC Hand-held builder's square and string line device incorporating a laser
D334348, Mar 19 1990 Plumb bob
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 20 2003LIAO, WEN-HSINCHING LIN INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0146370348 pdf
Oct 22 2003Ching Lin Industrial Co., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule