Patent
   D268172
Priority
May 21 1980
Filed
May 21 1980
Issued
Mar 08 1983
Expiry
Mar 08 1997
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for an engine tester, as shown and described.

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.

Chirkov, Viktor V., Lyapunov, Alexandr V.

Patent Priority Assignee Title
7224159, Jun 12 2002 STANLEY WORKS, THE Foldable multimeter
D276028, Apr 21 1981 The Superior Electric Company Line voltage monitor system
D280804, Dec 23 1981 Portable self-contained surveillance and detection device
D299439, Oct 15 1985 Insulator tester unit
D319987, Sep 09 1988 Fuji Jukogyo Kabushiki Kaisha Portable engine diagnostic tester
D360151, Nov 16 1993 Daewoo Heavy Industries Co., Ltd. Meter set for a motor vehicle
Patent Priority Assignee Title
3428888,
204937,
224319,
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