Patent
   D663226
Priority
Feb 15 2011
Filed
Mar 17 2011
Issued
Jul 10 2012
Expiry
Jul 10 2026
Assg.orig
Entity
unknown
0
7
n/a
The ornamental design for a surveying instrument, as shown and described.

FIG. 1 is a front elevational view of a surveying instrument;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side perspective view thereof; and,

FIG. 8 is a left side perspective view thereof.

Features on the bottom of the surveying instrument and shown in broken lines are hereby disclaimed and thus form no part of the claimed design.

Ishii, Mitsuo

Patent Priority Assignee Title
Patent Priority Assignee Title
6427347, Jan 22 1999 BUTLER, ROY L, JR Line transfer instrument
6573981, Mar 17 1999 Kabushiki Kaisha Topcon Electronic level
7784192, Jan 18 2007 L-3 Communications Insight Technology Incorporated SWIR vision and illumination devices
8056245, Apr 03 2007 L-3 Communications Insight Technology Incorporated Method and apparatus for aligning collimated light beams
D333276, Jan 22 1990 Carl-Zeiss-Stiftung, Heidenheim/Brenz Surveying instrument
D386993, Feb 29 1996 PENTAX Corporation Surveying instrument
D596515, Aug 06 2008 TOPCON CORPORATION Electronic level instrument
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 17 2011Kabushiki Kaisha Topcon(assignment on the face of the patent)
Mar 29 2011ISHII, MITSUOKabushiki Kaisha TopconASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0263780949 pdf
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