Actuator for an electrical switch

Description

FIG. 1 is a perspective view of an actuator for an electrical switch showing my new design;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a side elevational view of FIG. 2;

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

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

The side opposite to FIG. 2 is identical to FIG. 2 and the side opposite from FIG. 3 is identical to FIG. 3.

Referenced Cited
U.S. Patent Documents
4175221 November 20, 1979 Kellogg
4972045 November 20, 1990 Primeau
Foreign Patent Documents
1143886 February 1963 DEX
Other references
  • BACO Catalogue for Control and Signalling Gear, including only pages which show various switch designs, including front and back cover, and pp. 1, 3, 6, 7, 9, 10, 11, 12, 15, 16, 18, 20, 22-31, 36-42, 49, 55, 56 and 64, Apr. 1986.
Patent History
Patent number: D345344
Type: Grant
Filed: Jan 13, 1992
Date of Patent: Mar 22, 1994
Assignee: BACO Constructions Electriques - Anct. Baumgarten S.A.
Inventor: Maurice Schaeffer (Strasbourg)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Larson and Taylor
Application Number: 7/820,049
Classifications