Electrical switch for door chime

Information

  • Patent Grant
  • D406110
  • Patent Number
    D406,110
  • Date Filed
    Wednesday, December 17, 1997
    26 years ago
  • Date Issued
    Tuesday, February 23, 1999
    25 years ago
Abstract
Description
Claims
  • The ornamental design for an electrical switch for door chime, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D150576 Kalwo Aug 1948
D156393 Wisnewsky Dec 1949
D176039 Rodale Nov 1955
D356999 Alcocer Apr 1995