Patent
   D627260
Priority
May 02 2009
Filed
Oct 21 2009
Issued
Nov 16 2010
Expiry
Nov 16 2024
Assg.orig
Entity
unknown
0
4
n/a
The ornamental design for a railway sleeper, as shown and described.

FIG. 1 is a perspective view of a railway sleeper showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevation view thereof, the left side elevation view thereof (not shown) being a mirror image of the right side elevation view;

FIG. 5 is an elevation view of one end thereof; and,

FIG. 6 is an elevation view of the other end thereof.

The broken lines shown in the drawings form no part of the claimed design.

Schlender, Thomas

Patent Priority Assignee Title
Patent Priority Assignee Title
1436912,
1711186,
4756476, Sep 06 1985 Stahlwerke Peine-Salzgitter AG Railway switch
30490,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 21 2009Thyssenkrupp GFT Gleistechnik GmbH(assignment on the face of the patent)
Oct 27 2009SCHLENDER, THOMASThyssenkrupp GFT Gleistechnik GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0235210266 pdf
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