Engine tester

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Description

FIG. 1 is a left front perspective view of an engine tester showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image thereto;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left front perspective view thereof in the closed position;

FIG. 8 is a front elevational view of FIG. 7;

FIG. 9 is a left side elevational view of FIG. 7 the right side being a mirror image thereto;

FIG. 10 is a top plan view of FIG. 7;

FIG. 11 is a rear elevational view of FIG. 7; and

FIG. 12 is a bottom plan view of FIG. 7.

Referenced Cited
U.S. Patent Documents
D204937 May 1966 Morrison
D224319 July 1972 Sylvester
D238562 January 1976 Sylvester
3428888 February 1969 Nolte
Other references
  • Design News-5/2/73-Impact Analyzer at top-right.
Patent History
Patent number: D268172
Type: Grant
Filed: May 21, 1980
Date of Patent: Mar 8, 1983
Inventors: Viktor V. Chirkov (Novosibirskaya oblast, Novosibirsky raion), Alexandr V. Lyapunov (Novosibirsk)
Primary Examiner: Nelson C. Holtje
Law Firm: Fleit & Jacobson
Application Number: 6/152,030
Classifications
Current U.S. Class: Provided With Handle, Or Hand-held (D10/78)
International Classification: D1004;