Patent
   D638751
Priority
Jan 25 2011
Filed
Jan 25 2011
Issued
May 31 2011
Expiry
May 31 2025
Assg.orig
Entity
unknown
1
9
n/a
The ornamental design for a ballast plow, as shown and described.

FIG. 1 is a right side view of the ballast plow of the present invention, as it may be mounted on a Railroad Hopper Car.

FIG. 2 is a top left front isometric view of the ballast plow of FIG. 1;

FIG. 3 is a bottom right front isometric view of the ballast plow of FIG. 1;

FIG. 4 is a top right rear isometric view of the ballast plow of FIG. 1;

FIG. 5 is a top view of the ballast plow of FIG. 1;

FIG. 6 is a bottom view of the ballast plow of FIG. 1;

FIG. 7 is a front view of the ballast plow of FIG. 1;

FIG. 8 is a back view of the ballast plow of FIG. 1;

FIG. 9 is another right side view of the ballast plow of FIG. 1; and,

FIG. 10 is a left side view of the ballast plow of FIG. 1.

In FIG. 1, the broken lines depict environmental subject matter only and form no part of the claimed design.

Martinez, Carlos, Aaron, Charles W

Patent Priority Assignee Title
9127412, Jun 07 2013 LORAM TECHNOLOGIES, INC Railcar ballast distributing apparatus
Patent Priority Assignee Title
2754601,
2861359,
3803733,
5337675, Oct 30 1991 MATISA MATERIEL INDUSTRIEL S.A. Train for replacing a railroad track having retractable drive mechanisms for traveling on the cross-ties without rails
5775438, Jun 11 1997 Earth working scraper apparatus
D306598, Jun 23 1988 Deere & Company Frame for a disk harrow or similar implement
D377653, Oct 19 1995 Snow plow
D396236, Oct 19 1995 Snow plow
D570377, Mar 30 2007 Degelman Industries LP Hinged plow and scraper blade
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 24 2011AARON, CHARLES W Georgetown Rail Equipment CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0256960308 pdf
Jan 24 2011MARTINEZ, CARLOSGeorgetown Rail Equipment CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0256960308 pdf
Jan 25 2011Georgetown Rail Equipment Company(assignment on the face of the patent)
Dec 04 2020Georgetown Rail Equipment CompanyLORAM TECHNOLOGIES, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0558460054 pdf
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