Control panel

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a control panel showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left end elevational view thereof;

FIG. 5 is a right end elevational view thereof; and

FIG. 6 is a top plan view of a second embodiment thereof, the sides are identical to the first embodiment except for the lack of ornamental contour lines on the front and rear views.

The bottom plan views of both embodiments are flat and unornamented.

Referenced Cited
U.S. Patent Documents
D214991 August 1969 Mellyn
D249141 August 29, 1978 Mayo
D261773 November 10, 1981 Ichikawa et al.
D262261 December 15, 1981 Schumacher
D280406 September 3, 1985 Walker
D287005 December 2, 1986 Newton
D287242 December 16, 1986 Liss et al.
D297404 August 30, 1988 Yandek et al.
D297405 August 30, 1988 Yandek et al.
D297406 August 30, 1988 Yandek et al.
3435251 March 1969 Ellner
4942275 July 17, 1990 Addy et al.
Patent History
Patent number: D323488
Type: Grant
Filed: Dec 18, 1989
Date of Patent: Jan 28, 1992
Assignee: National Service Industries, Inc. (Atlanta, GA)
Inventors: Charles J. Darnell (Lithonia, GA), William R. Lutz (Tucker, GA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Attorney: Kenneth E. Darnell
Application Number: 7/451,549
Classifications
Current U.S. Class: Control Panel, Console Or Module (D13/162); D/8353