Interrupter switch with circuit-parameter sensing features

Information

  • Patent Grant
  • D320977
  • Patent Number
    D320,977
  • Date Filed
    Thursday, March 30, 1989
    35 years ago
  • Date Issued
    Tuesday, October 22, 1991
    33 years ago
Abstract
Description
Claims
  • The ornamental design for an interrupter switch with circuit-parameter sensing features, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
3163736 Mikos et al. Dec 1964
3627939 Myers Jun 1970
4049936 Frink et al. Sep 1977
4541033 Saito Sep 1985
Non-Patent Literature Citations (1)
Entry
G&W Interrupter on p. 12 of Electrical Systems Design, 3-88.