Patent
   D640600
Priority
Nov 30 2007
Filed
May 30 2008
Issued
Jun 28 2011
Expiry
Jun 28 2025
Assg.orig
Entity
unknown
5
10
n/a
The ornamental design for a track rail, as shown and described.

FIG. 1 is an end elevational view of a track rail showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof, the side opposite that shown in FIG. 4 being identical thereto;

FIG. 5 is an enlarged and elevational view thereof; and,

FIG. 6 is a top, side and end perspective view thereof.

Mori, Shinya, Kishi, Hiroyuki

Patent Priority Assignee Title
D681509, Jul 11 2012 Cleveland Track Material, Inc. Rail billet casting with web taper
D681510, Jul 11 2012 Cleveland Track Material, Inc. Rail billet casting
D772321, Dec 08 2014 Hiwin Technologies Corp. Track rail for linear motion guide device
D894045, Jun 01 2018 CONDUCTIX, INC. Rail
D955922, Jun 01 2018 CONDUCTIX, INC. Rail
Patent Priority Assignee Title
5501528, Dec 24 1993 Nippon Thompson Company, Ltd. Track rail fixing structure for linear motion units
5622433, Mar 07 1995 Nippon Thompson Co., Ltd. Top cover along with a track rail unit and guide unit on which it is equipped
6729759, May 31 2001 THK CO , LTD Track rail mounting structure of rectilinear guide apparatus
749183,
20070041671,
20070269148,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 30 2008THK Co., Ltd.(assignment on the face of the patent)
Jun 17 2008KISHI, HIROYUKITHK CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0211460478 pdf
Jun 17 2008MORI, SHINYATHK CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0211460478 pdf
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