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 lighting 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.
FIG. 5 is a cross-sectional view of a fourth 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
Other references
| D210935 | May 1968 | Cook |
| D223520 | November 1974 | LeVan |
| 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 |
- Koch & Lowy Inc., "Trac Lights" catalog, p. 3, track extrusion.
Patent History
Patent number: D317513
Type: Grant
Filed: Aug 10, 1989
Date of Patent: Jun 11, 1991
Inventors: Ruth E. Miller (Sierra Madre, CA), Jack V. Miller (Sierra Madre, CA)
Primary Examiner: Susan J. Lucas
Application Number: 7/391,840
Type: Grant
Filed: Aug 10, 1989
Date of Patent: Jun 11, 1991
Inventors: Ruth E. Miller (Sierra Madre, CA), Jack V. Miller (Sierra Madre, CA)
Primary Examiner: Susan J. Lucas
Application Number: 7/391,840
Classifications