Double-pole, wall mounted voltage regulator

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Description

FIG. 1 is a front and upper right perspective view of a double-pole, wall mounted voltage regulator showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D282827 March 4, 1986 Hoogner
D301869 June 27, 1989 Schwartz
D307578 May 1, 1990 Carson et al.
D314184 January 29, 1991 Mongeau
3034000 May 1962 Todd
4042903 August 16, 1977 Finegan, Jr.
4196406 April 1, 1980 Salem
4366351 December 28, 1982 Ditzig
4455546 June 19, 1984 Roszel
4631377 December 23, 1986 Imazeki et al.
4947054 August 7, 1990 Flowers et al.
Other references
  • Decora dimmer switch on p. C27 of Leviton Consumer Products Catalog.
Patent History
Patent number: D329635
Type: Grant
Filed: Sep 11, 1990
Date of Patent: Sep 22, 1992
Inventor: Powell Tsai (Tai Chung City)
Primary Examiner: Wallace R. Burke
Assistant Examiner: J. Sincavage
Attorneys: Morton J. Rosenberg, David I. Klein
Application Number: 7/581,642