Electrical switch for door chime

Description

FIG. 1 is a perspective view of the electrical switch for a door chime;

FIG. 2 is a left side view of the switch of FIG. 1;

FIG. 3 is a right side view of the switch of FIG. 1;

FIG. 4 is a top plan view of the switch of FIG. 1; and,

FIG. 5 is a bottom plan view of the switch of FIG. 1.

The broken lines shown in FIG. 1 are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D150576 August 1948 Kalwo
D156393 December 1949 Wisnewsky
D176039 November 1955 Rodale
D356999 April 4, 1995 Alcocer
Patent History
Patent number: D406110
Type: Grant
Filed: Dec 17, 1997
Date of Patent: Feb 23, 1999
Assignee: Fred M. Schildwachter & Sons Inc. (Bronx, NY)
Inventor: Thomas J. Ryan (Del Mar, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Lavone D. Tabor
Attorney: Eliot S. Gerber
Application Number: 0/80,832
Classifications
Current U.S. Class: Button Operated (D13/171)
International Classification: 1303;