Three axes hitch

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a left side elevation view of a three axes hitch embodying our new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof; and

FIG. 6 is a rear elevation view thereof.

Referenced Cited
U.S. Patent Documents
D173549 November 1954 Taylor
1543304 June 1925 Tomlinson
2465065 March 1949 Conrad et al.
2481139 September 1949 Miller
2847233 August 1958 Minton
2867452 January 1959 Richlick
2890065 June 1959 Shaffer
3730557 May 1973 Cox
4200306 April 29, 1980 Helms
Patent History
Patent number: D269175
Type: Grant
Filed: Dec 24, 1980
Date of Patent: May 31, 1983
Assignee: Earl A. Schule (Deer River, MN)
Inventors: Reino L. Perry (Crystal, MN), Earl A. Schule (Deer River, MN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay, Jr.
Law Firm: Schroeder, Siegfried, Vidas, Steffey & Arrett
Application Number: 6/219,890
Classifications
Current U.S. Class: Draw Element, E.g., Trailer Hitch (D12/162)
International Classification: D1216;