Supporting channel for wall mounted track lighting system

Description

FIG. 1 is a top, front perspective view of a supporting channel for wall mounted track light system showing our new design;

FIG. 2 is a cross-sectional view thereof as taken along line 2--2 of FIG. 1;

FIG. 3 is a cross-sectional view of a second embodiment of our new design;

FIG. 4 is a cross-sectional view of a third embodiment of our new design.

It is understood that all undisclosed exterior surfaces of all embodiments are plain and unornamented.

Referenced Cited
U.S. Patent Documents
D210935 May 1968 Cook
D223520 November 1974 Le Van
D253130 October 9, 1979 Broadbent
D253131 October 9, 1979 Broadbent
D286194 October 14, 1986 Bancroft
D306079 February 13, 1990 Whitney
3486283 December 1969 Arnett
3603054 September 1971 Didry
4768964 September 6, 1988 Zucchini
4812134 March 14, 1989 Miller
4857670 August 15, 1989 Frank
Other references
  • Koch & Lowy Inc., "Trac Lights" Catalog, p. 3, Track Extrusion.
Patent History
Patent number: D318139
Type: Grant
Filed: Apr 17, 1989
Date of Patent: Jul 9, 1991
Inventors: Ruth E. Miller (Sierra Madre, CA), Jack V. Miller (Sierra Madre, CA)
Primary Examiner: Susan J. Lucas
Application Number: 7/339,362