Rate adjustable faulted circuit indicator

Description

FIG. 1 is a front elevational view of a rate adjustable faulted circuit indicator showing my design;

FIG. 2 is a top plan view of the design shown in FIG. 1;

FIG. 3 is a right side elevational view of the design shown in FIG. 1;

FIG. 4 is a bottom plan view of the design shown in FIG. 1;

FIG. 5 is a rear elevational view of the design shown in FIG. 1;

FIG. 6 is a perspective view of the design shown in FIG. 1, the broken line showing of an elbow type connector is illustrated to show the environment only and forms no part of the claimed design; and,

FIG. 7 is a left side elevational view of the design shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D223472 April 1972 Natkanski
D386098 November 11, 1997 Horstmann
4536758 August 20, 1985 Schweitzer, Jr.
5497096 March 5, 1996 Banting
5748095 May 5, 1998 Horstmann
5801526 September 1, 1998 Horstmann
Patent History
Patent number: D427921
Type: Grant
Filed: Aug 14, 1998
Date of Patent: Jul 11, 2000
Assignee: Dipl.-Ing H. Horstmann GmbH
Inventor: Hendrik Horstmann (Ratingen)
Primary Examiner: Adir Aronovich
Attorney: Davis Chin
Application Number: 0/92,250
Classifications