Decorative housing for wall mounted electrical unit

- Ecolab Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view showing a preferred embodiment of my new design;

FIG. 2 is a top view of my new design;

FIG. 3 is a front elevational view thereof on an enlarged scale;

FIG. 4 is a rear elevational view thereof on an enlarged scale;

FIG. 5 is a bottom view thereof on an enlarged scale; and,

FIG. 6 is a side elevational view thereof on an enlarged scale.

Referenced Cited
U.S. Patent Documents
D77408 January 1929 Hall, Jr.
D109522 May 1938 Perkins
D112215 November 1938 Rittenhouse
D118866 February 1940 Rittenhouse
D168260 November 1952 Gregg
D325954 May 5, 1992 Lazzeroni, Sr. et al.
D346981 May 17, 1994 Ratzlaff
4332100 June 1, 1982 Schneider
Other references
  • Brownlee Lighting Flyer, May 1987, Wall Lighting Fixture, Winchester-III. Modern Plastics, Apr. 1946, p. 91, Door Chime.
Patent History
Patent number: D357762
Type: Grant
Filed: Oct 1, 1993
Date of Patent: Apr 25, 1995
Assignee: Ecolab Inc. (St. Paul, MN)
Inventor: Patrick Douglas (Chicago, IL)
Primary Examiner: Susan J. Lucas
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/13,794