Patent
   D312059
Priority
Jan 06 1987
Filed
Jan 06 1987
Issued
Nov 13 1990
Expiry
Nov 13 2004
Assg.orig
Entity
unknown
4
5
n/a
The ornamental design for a railway wheel conversion unit for road vehicles, as shown.

FIG. 1 is an exploded perspective view of a railway wheel conversion unit for road vehicles showing my new design;

FIG. 2 is a top rear perspective view of one section of the railway wheel conversion unit shown separately for clarity of illustration;

FIG. 3 is a top perspective view of FIG. 2;

FIG. 4 is a rear perspective view of FIG. 2;

FIG. 5 is a side perspective view of FIG. 2;

FIG. 6 is a bottom perspective view of the second section of the railway wheel conversion unit shown separately for clarity of illustration;

FIG. 7 is a side perspective view of FIG. 6;

FIG. 8 is a rear perspective view of FIG. 6; and

FIG. 9 is a top rear perspective view of FIG. 6.

Styles, Kelvin E.

Patent Priority Assignee Title
D413290, Jun 23 1997 Aries Railroad Technologies LLC Rail-engaging wheel conversion unit for road vehicles
D534928, Apr 11 2005 Pivoting rail-engaging wheels
D554668, Feb 13 2007 Vertically-adjustable rail-engaging wheels
D666634, Oct 27 2010 Set of wheels for quilting machine
Patent Priority Assignee Title
3421779,
3704671,
4488494, Feb 11 1983 DIVERSIFIED METAL FABRICATORS, INC Railway wheel conversion apparatus for road vehicles
4583465, Oct 29 1984 DIVERSIFIED METAL FABRICATORS, INC Railway wheel apparatus for a road vehicle
DE2323247,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 06 1987Railtrade Nominees Pty. Ltd.(assignment on the face of the patent)
Apr 02 1987STYLES, KELVIN E RAILTRADE NOMINEES PTY LTD , 16 BALLANTYNE ROAD, KEWDALE, WESTERN AUSTRALIA, AUSTRALIA, A CORP OF WESTERN AUSTRALIAASSIGNMENT OF ASSIGNORS INTEREST 0047330902 pdf
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