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Patent
D644959
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Priority
Nov 30 2007
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Filed
Feb 24 2011
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Issued
Sep 13 2011
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Expiry
Sep 13 2025
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Assg.orig
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Entity
unknown
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4
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28
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n/a
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The ornamental design for a track rail, as shown and described.
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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 |
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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, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a