The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 1998
Filed:
Apr. 10, 1996
Applicant:
Inventors:
Dale A Trsar, Mt. Prospect, IL (US);
Richard H Shepherd, McHenry, IL (US);
Yosuf M Taraki, Evanston, IL (US);
Mark H Petersen, Mundelein, IL (US);
Tyrone J Moritz, Morton Grove, IL (US);
Assignee:
Snap-on Technologies, Inc., Lincolnshire, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P / ;
U.S. Cl.
CPC ...
701 29 ; 36455101 ; 73116 ; 324379 ;
Abstract
An engine analyzer with a digital oscilloscope display includes a processor for controlling the acquisition and display of a high-voltage secondary ignition signal waveform with the use of only a single high-voltage reactive pickup probe, the waveform being displayed with a fixed-time sweep and either auto or signal triggering. The system provides for user selection of the sweep and trigger modes.