Patent
   D310789
Priority
Jan 28 1987
Filed
Jan 28 1987
Issued
Sep 25 1990
Expiry
Sep 25 2004
Assg.orig
Entity
unknown
0
7
n/a
The ornamental design for an engine analyzer, as shown and described.

FIG. 1 is a top plan, front and left side perspective view of an engine analyzer showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a top plan view; and

FIG. 7 is a bottom plan view thereof.

Shaffer, James R., Radtke, Lee F.

Patent Priority Assignee Title
Patent Priority Assignee Title
4270174, Feb 05 1979 Snap-On Tools Company Remote site engine test techniques
4476531, Dec 04 1981 SPX Corporation Engine analyzer with digital waveform display
147437,
215493,
219306,
D262442, May 29 1979 Siemens Corporation Engine analyzer
D299345, Jan 17 1986 International Business Machines Corp. Automotive test terminal
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 20 1987SHAFFER, JAMES R Sun Electric CorporationASSIGNMENT OF ASSIGNORS INTEREST 0047640585 pdf
Jan 20 1987RADTKE, LEE F Sun Electric CorporationASSIGNMENT OF ASSIGNORS INTEREST 0047640585 pdf
Jan 28 1987Sun Electric Corporation(assignment on the face of the patent)
Sep 22 1987KOLE ENTERPRISES, INC IVYRIDGE OF FLORIDA, INC ASSIGNMENT OF ASSIGNORS INTEREST 0047640359 pdf
Jul 24 1992SUN ELECTRIC CORPORATION, A CORP OF DE HARRIS TRUST AND SAVINGS BANK AN IL CORP SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0061900663 pdf
Jul 24 1992SUN ELECTRIC CORPORATION A DE CORP FOOTHILL CAPITAL CORPORATION A CA CORP SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0062250658 pdf
Oct 22 1992HARRIS BANKSun Electric CorporationRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0076440179 pdf
Feb 23 1993FOOTHILL CAPITAL CORPORATIONSun Electric CorporationRELEASE AND TERMINATION OF COLLATERAL PATENT AND TRADEMARK ASSIGNMENT0076440191 pdf
Dec 29 1995Sun Electric CorporationSnap-On Tools CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078810521 pdf
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