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Patent
D879671
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Priority
Aug 21 2017
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Filed
Jan 14 2019
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Issued
Mar 31 2020
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Expiry
Mar 31 2035
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Assg.orig
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Entity
unknown
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26
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21
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n/a
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The ornamental design for a hitch ball, as shown and described.
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FIG. 1 is a top front left perspective view of a hitch ball showing my new design;
FIG. 2 is a left view of FIG. 1 thereof;
FIG. 3 is a right view of FIG. 1 thereof;
FIG. 4 is a front side view of FIG. 1 thereof;
FIG. 5 is a rear side view of FIG. 1 thereof;
FIG. 6 is a top view of FIG. 1 thereof; and,
FIG. 7 is a bottom view of FIG. 1 thereof.
Siegel, Theodore J.
Patent |
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Title |
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ER4595, |
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ER5412, |
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ER6730, |
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ER6879, |
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Patent |
Priority |
Assignee |
Title |
4060331, |
May 28 1975 |
Societe Paulstra |
Spherical couplings for vehicle towing or kindred purposes |
5085452, |
Aug 27 1990 |
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Interchangeable towing ball assembly |
5884931, |
Oct 11 1996 |
CEQUENT TOWING PRODUCTS, INC |
Self-locking hitch ball |
6116633, |
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Combination ball and pin trailer hitch |
6203050, |
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B.C. Cure, Inc. |
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Trailer fastening device |
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Interchangeable hitch ball having plunger with J-shaped channel |
7661694, |
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CORTLAND CAPITAL MARKET SERVICES LLC |
Towing assembly |
8313119, |
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20010030410, |
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20030020256, |
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20050104327, |
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D375065, |
Oct 24 1995 |
CEQUENT TOWING PRODUCTS, INC |
Hitch ball |
D415986, |
Mar 31 1998 |
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Hitch ball and lock assembly |
D436065, |
Jul 31 2000 |
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Trailer golf-ball hitch |
D526939, |
Apr 16 2004 |
|
Ball for trailer hitch |
D607381, |
Jan 30 2009 |
Dalext Products Pty Ltd |
Ball hitch |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a