Patent
   D495974
Priority
Sep 07 2001
Filed
Sep 07 2001
Issued
Sep 14 2004
Expiry
Sep 14 2018
Assg.orig
Entity
unknown
2
21
n/a
The ornamental design for a railroad track lubrication tank, as shown and described.

The tank holds and distributes railroad lubricants and friction modifiers. The tank is generally located alongside the railroad track that it services.

FIG. 1 is a front perspective view of a railroad track lubrication tank showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a front perspective view of a second embodiment of a railroad track lubrication tank showing my new design;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a rear elevation view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a left side elevation view thereof;

FIG. 14 is a right side elevation view thereof;

FIG. 15 is a front perspective view of a third embodiment of a railroad track lubrication tank showing my new design;

FIG. 16 is a front elevation view thereof;

FIG. 17 is a rear elevation view thereof;

FIG. 18 is a top plan view thereof;

FIG. 19 is a bottom plan view thereof;

FIG. 20 is a left side elevation view thereof; and,

FIG. 21 is a right side elevation view thereof.

The broken line representations of handles, fixtures, latches and hinges in FIGS. 1-21, are for the purpose of illustration only, and form no part of the claimed design.

Appleby, Glen, Papazoglou, Kostas

Patent Priority Assignee Title
10220860, May 19 2010 L.B. Foster Rail Technologies, Inc. Wayside friction management system
9352761, May 19 2010 L B FOSTER RAIL TECHNOLOGIES, INC Wayside friction management system
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 07 2001Portec, Rail Products Ltd.(assignment on the face of the patent)
Nov 15 2001PAPAZOGLOU, KOSTASPORTEC, RAIL PRODUCTS LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0124910221 pdf
Nov 15 2001APPLEBY, GLENPORTEC, RAIL PRODUCTS LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0124910221 pdf
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