PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D608278
|
Priority
Apr 29 2009
|
Filed
Apr 29 2009
|
Issued
Jan 19 2010
|
Expiry
Jan 19 2024
|
|
Assg.orig
|
|
Entity
unknown
|
0
|
10
|
n/a
|
|
|
The ornamental design for a ballast gate, as shown and described.
|
FIG. 1 is a perspective view of the ballast gate of the present invention;
FIG. 2 is a front view of the ballast gate of FIG. 1;
FIG. 3 is a back view of the ballast gate of FIG. 1;
FIG. 4 is a right side view of the ballast gate of FIG. 1;
FIG. 5 is a left side view of the ballast gate of FIG. 1;
FIG. 6 is a top view of the ballast gate of FIG. 1; and,
FIG. 7 is a bottom view of the ballast gate of FIG. 1.
The broken lines showing represent unclaimed subject matter and form no part of the claimed design.
Villar, Christopher M., Aaron, Charles Wayne
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
4454822, |
Sep 27 1982 |
Miner Enterprises, Inc. |
Gate assembly unit for ballast distribution from railroad car |
4606276, |
Apr 22 1985 |
Miner Enterprises, Inc. |
Motion retarder |
5359942, |
Aug 27 1993 |
TRN Business Trust |
Remote control positioning system for controlling hopper doors |
5402731, |
Aug 02 1993 |
TRN Business Trust |
Actuator assembly |
5606916, |
Apr 25 1995 |
TRN Business Trust |
Hopper door operating mechanism |
6431084, |
Dec 21 2000 |
Miner Enterprises, Inc. |
Railroad hopper car gate assembly and method of operating same |
140204, |
|
|
|
D353132, |
Sep 03 1993 |
IMPERIAL BANK |
Actuator housing |
D503677, |
Feb 24 2004 |
HYDROFARM, INC |
Ballast box-container |
D549648, |
Feb 10 2006 |
|
Ballast box |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a