Engine operating time hour meter

- ENM Company
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Description

FIG. 1 is a top, front and left side perspective view of an engine operating time hour meter showing our new design;

FIG. 2 is a bottom, rear and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a left side elevational view thereof.

The broken line showing of display readout is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D220187 March 1971 Moran
D226024 January 1973 Bell
3961316 June 1, 1976 Myer
4985875 January 15, 1991 Mitchell
4989222 January 29, 1991 Lutts et al.
Patent History
Patent number: D332923
Type: Grant
Filed: May 25, 1990
Date of Patent: Feb 2, 1993
Assignee: ENM Company (Chicago, IL)
Inventors: Nicholas G. Polydoris (Wilmette, IL), Paul Mitchell (Glenview, IL), Stanislaw Kocol (Chicago, IL), James George (Chicago, IL), Stan Mazulis (Wildwood, IL)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Mason, Kolehmainen, Rathburn & Wyss
Application Number: 7/529,175