Protective relay

- General Electric
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Description

FIG. 1 is a front view of a protective relay of our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a view of the right side; and,

FIG. 5 is a view of the left side thereof.

The bottom of the protective relay is plain and unornamented.

Referenced Cited
U.S. Patent Documents
D223365 April 1972 Beckwith
D354945 January 31, 1995 Dellavecchia et al.
D373362 September 3, 1996 Kuroiwa et al.
5166887 November 24, 1992 Farrington et al.
Patent History
Patent number: D414469
Type: Grant
Filed: Jun 15, 1998
Date of Patent: Sep 28, 1999
Assignee: General Electric Company (Schenectady, NY)
Inventors: Clive Dias (Pickering), Marzio Pozzuoli (Maple)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Lavone D. Tabor
Attorneys: Thomas M. Blasey, Carl B. Horton
Application Number: 0/89,391
Classifications
Current U.S. Class: Relay (D13/159)
International Classification: 1303;