Electromechanical pressure differential gauge/switch Patent Grant Merrell July 25, 1 [ITT Corporation]

Electromechanical pressure differential gauge/switch

Merrell July 25, 1

Patent Grant D302394

U.S. patent number D302,394 [Application Number 06/852,879] was granted by the patent office on 1989-07-25 for electromechanical pressure differential gauge/switch. This patent grant is currently assigned to ITT Corporation. Invention is credited to Kenneth C. Merrell.

United States Patent	D302,394
Merrell	July 25, 1989

Electromechanical pressure differential gauge/switch

Claims

The ornamental design for an electromechanical pressure differential gauge/switch, as shown and described.

Inventors:	Merrell; Kenneth C. (Brea, CA)
Assignee:	ITT Corporation (New York, NY)
Appl. No.:	06/852,879
Filed:	April 17, 1986

Current U.S. Class:	D10/85; D10/102
Field of Search:	;D10/85,102,103 ;73/431,717,722,756

References Cited [Referenced By]

U.S. Patent Documents


D253690	December 1979	Bljumshtein
D253811	January 1980	Bljumshtein
3162173	December 1964	Morgan
3844442	October 1974	Puster

Primary Examiner: Holtje; Nelson C.
Attorney, Agent or Firm: Lombardi; Menotti J.

Description

FIG. 1 is a front elevational view of an electronic indicating switch showing my new design;

FIG. 2 is a right side elevational view thereof, the broken-line showings being environmental only and forms no part of the claimed design;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a top plan view thereof.

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