Ball hitch stem

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Description

FIG. 1 is a perspective view of a ball hitch stem showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a first side elevational view thereof;

FIG. 4 is a second side elevational view as seen from 90.degree. from that of FIG. 3;

FIG. 5 is a third side elevational view as seen 180.degree. from that of FIG. 3;

FIG. 6 is a fourth side elevational view as seen from 270.degree. of that of FIG. 3; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3237977 March 1966 Batchelder
4938496 July 3, 1990 Thomas et al.
5085452 February 4, 1992 Janeiro
5087064 February 11, 1992 Guhlin
5169168 December 8, 1992 Harry et al.
Patent History
Patent number: D370881
Type: Grant
Filed: May 2, 1995
Date of Patent: Jun 18, 1996
Inventor: Charles B. Thomas (Wyandotte, MI)
Primary Examiner: Antoine Duval Davis
Law Firm: Weintraub DuRoss & Brady
Application Number: 0/38,264
Classifications
Current U.S. Class: Bearing Or Fifth Wheel (D12/161)