Ski wax and paraffin tester

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Description

FIG. 1 is a top plan, left side perspective view of a ski wax and paraffin tester showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view;

FIG. 6 is a right side elevational view; and

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
3791489 February 1974 Vernazza et al.
3975940 August 24, 1976 Brungraber
4546656 October 15, 1985 Grundy et al.
4759209 July 26, 1988 Brungraber
4798080 January 17, 1989 Brungraber
Patent History
Patent number: D308639
Type: Grant
Filed: Aug 4, 1988
Date of Patent: Jun 19, 1990
Inventors: Anatoly A. Khait (620014 Sverdlovsk), Evgeny P. Lobanov (620017 Sverdlovsk), Sergei V. Parakhin (620027, Sverdlovsk), Vasily A. Kamenskikh (620086 Sverdlovsk), Pavel M. Vaisberg (620147, Sverdlovsk), German P. Losev (620042 Sverdlovsk)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Burgess, Ryan & Wayne
Application Number: 7/228,682