Tester for engine sensors and ignition modules

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Description

FIG. 1 is a top perspective view of the tester for engine sensors and ignition modules showing my new design;

FIG. 2 is a bottom perspective view of the tester for engine sensors and ignition modules of FIG. 1;

FIG. 3 is a top plan view of the tester for engine sensors and ignition modules of FIG. 1;

FIG. 4 is a side view of the tester for engine sensors and ignition modules of FIG. 1;

FIG. 5 is a bottom plan view of the tester for engine sensors and ignition modules of FIG. 1;

FIG. 6 is a front end view of the tester for engine sensors and ignition modules of FIG. 1; and,

FIG. 7 is a rear end view of the tester for engine sensors and ignition modules of FIG. 1.

Referenced Cited
U.S. Patent Documents
D331711 December 15, 1992 Cervas
B534334 March 1976 Bell
3806796 April 1974 Goldstein
3831089 August 1974 Pearce
4305038 December 8, 1981 Luzynski
4999574 March 12, 1991 Stephens
5001432 March 19, 1991 Wixon
5170125 December 8, 1992 Bates, Jr.
Other references
  • TFI-IV Ignition Tester, Ford Rotunda Catalog, Rotunda Item No. 105-80002, publicly available at least one year prior to Applicant's filing date. TFI-IV Ignition Tester with Remote TFI Capability, Ford Rotunda Catalog, Rotunda Item No. 105-80003, publicly available at least one year prior to Applicant's filing date. Ignition Module Tester and Ignition Module Tester for Probe Vehicles, Ford Rotunda Catalog, Rotunda Item Nos. 105-00003 and 105-00005, publicly available at least one year prior to Applicant's filing date. Ford Thick Film Ignition (TFI-IV) Tester, Normann Tool Supply, Inc. Catalog, Item #128, publicly available at least one year prior to Applicant's filing date.
Patent History
Patent number: D345703
Type: Grant
Filed: Jan 6, 1993
Date of Patent: Apr 5, 1994
Assignee: Actron Manufacturing Company (Cleveland, OH)
Inventor: Robert A. Cervas (Highland Heights, OH)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Calfee Halter & Griswold
Application Number: 0/3,314
Classifications
Current U.S. Class: Provided With Handle, Or Hand-held (D10/78)