Patent
   D644959
Priority
Nov 30 2007
Filed
Feb 24 2011
Issued
Sep 13 2011
Expiry
Sep 13 2025
Assg.orig
Entity
unknown
4
28
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 end elevational view; 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
D801093, Feb 27 2015 Curved counter
D894045, Jun 01 2018 CONDUCTIX, INC. Rail
Patent Priority Assignee Title
4828402, Apr 21 1987 Nippon Seiko Kabushiki Kaisha Linear guide apparatus
5308167, Jan 13 1992 NSK Ltd. Linear guide apparatus with lateral position adjusting mechanism
5308168, Jul 08 1992 NSK, LTD Guide rail sideward displacement preventing mechanism
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
5871283, Apr 27 1994 NSK Ltd. Intermediate cover for use in a linear guide device
6012846, Apr 17 1996 INA Walzlager Schaeffler oHG Guide rail for a linear bearing
6019513, Jul 11 1995 NSK Ltd Sealing device for linear guide apparatus
6513976, Oct 05 2000 Rexroth Star GmbH Linear guide arrangement
6729759, May 31 2001 THK CO , LTD Track rail mounting structure of rectilinear guide apparatus
7048443, Jul 11 1995 NSK Ltd. Sealing device for linear guide apparatus
7229213, Oct 07 2004 NSK, LTD Linear guide device
7293916, Apr 24 2003 Bosch Rexroth AG Linear guidance device
749183,
20030059134,
20070041671,
20070269148,
20080083123,
20080089622,
20080159669,
20080260306,
20080292226,
20090257692,
20090290818,
27217,
29683,
32406,
33474,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 17 2008KISHI, HIROYUKITHK CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0258840578 pdf
Jun 17 2008MORI, SHINYATHK CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0258840578 pdf
Feb 24 2011THK Co., Ltd.(assignment on the face of the patent)
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