Patent
   D258805
Priority
Oct 13 1977
Filed
Oct 13 1977
Issued
Apr 07 1981
Expiry
Apr 07 1995
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a digital engine analyzer, substantially as shown.

FIG. 1 is a right front perspective view of a digital engine analyzer showing my new design;

FIG. 2 is a front elevational view thereof;

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

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front perspective view thereof in the raised position.

Schwartz, Edwin L.

Patent Priority Assignee Title
D274043, Mar 16 1982 LUXTRON CORPORATION, A CORP OF CA Differential temperature control
D356964, Sep 21 1993 Covidien AG Housing for holding and dispensing electronic thermometers
Patent Priority Assignee Title
3757218,
3792445,
3906437,
3990302, Nov 26 1975 Rosemount Inc Automotive ignition analyzer with cylinder of interest display
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 13 1977Rite Autotronics Corporation(assignment on the face of the patent)
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