Patent
   D523314
Priority
Apr 06 2004
Filed
Oct 05 2004
Issued
Jun 20 2006
Expiry
Jun 20 2020
Assg.orig
Entity
unknown
5
25
n/a
The ornamental design for a lock opening device, as shown and described.

FIG. 1 is a perspective view of the lock opening device;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top plan view of the work end part of the device in an open position.

Kimura, Kiyoshi

Patent Priority Assignee Title
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D900576, Jan 02 2018 INNOVATIVE RESCUE SYSTEMS LLC Hydraulic spreader
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 05 2004Kabushiki Kaisha Ogura(assignment on the face of the patent)
Nov 04 2004KIMURA, KIYOSHIKabushiki Kaisha OguraASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154310095 pdf
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