Ball hitch safety device

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Description

FIG. 1 is a side perspective view of the device.

FIG. 2 is a side perspective view of the device of FIG. 1.

FIG. 3 is a rear perspective of the device of FIG. 1.

FIG. 4 is a bottom view of the device of FIG. 1; and,

FIG. 5 is a top view of the device of FIG. 1.

Claims

The ornamental design for a ball hitch safety device, as shown and described.

Referenced Cited
U.S. Patent Documents
2208579 July 1940 Haggerty
2677916 May 1954 Hannapel
2998982 September 1961 Brazil
3393924 July 1968 Silver
3479056 November 1969 Peters et al.
3549173 December 1970 Stanfield
3664686 May 1972 Anderson
4211428 July 8, 1980 Barcus
4428596 January 31, 1984 Bell et al.
5358269 October 25, 1994 Jakeman et al.
5406418 April 11, 1995 Deary
5975553 November 2, 1999 Van Vleet
6077004 June 20, 2000 Denman, Jr.
6155587 December 5, 2000 Milazzo
6199891 March 13, 2001 Bell et al.
6312004 November 6, 2001 Kiss
6382657 May 7, 2002 Lynn et al.
6904835 June 14, 2005 Dugan et al.
7258359 August 21, 2007 Wooten
7559570 July 14, 2009 Cearns
D599823 September 8, 2009 Tapper
7694834 April 13, 2010 Wolf et al.
7753394 July 13, 2010 Monostori et al.
7775385 August 17, 2010 Dudley
7810660 October 12, 2010 Dunham
7815211 October 19, 2010 Witchey
D644249 August 30, 2011 Tapper
8366136 February 5, 2013 Svihla
8393629 March 12, 2013 Wotherspoon
8469210 June 25, 2013 MacBain et al.
20070096428 May 3, 2007 Miles et al.
20090014402 January 15, 2009 Wolf et al.
Foreign Patent Documents
0 282 688 September 1988 EP
Patent History
Patent number: D740183
Type: Grant
Filed: Sep 18, 2014
Date of Patent: Oct 6, 2015
Assignee: TOWSAFE, INC. (Culman, AL)
Inventor: William G. Troutman (Cullman, AL)
Primary Examiner: Katrina A Betton
Application Number: 29/502,678
Classifications