Vehicle towing ring for ski T-bar

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Description

FIG. 1 is a side elevation view of a vehicle towing ring for ski T-bar showing my new design, the opposite side being a mirror image of that shown;

FIG. 2 is a rear elevation view thereof; and,

FIG. 3 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D239275 March 1976 Fink
D253647 December 11, 1979 Sell
D258357 February 24, 1981 Jackson
D323474 January 28, 1992 Boutin
4263685 April 28, 1981 Neuscheler
4427394 January 24, 1984 Felter
4641597 February 10, 1987 Paxton
5057044 October 15, 1991 Moore et al.
Patent History
Patent number: D331737
Type: Grant
Filed: Apr 29, 1991
Date of Patent: Dec 15, 1992
Inventor: Andre Dupont (Boucherville)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Melody Brown
Application Number: 7/692,527
Classifications
Current U.S. Class: Draw Element, E.g., Trailer Hitch (D12/162)