|Publication number||USD292974 S|
|Application number||US 06/651,506|
|Publication date||Dec 1, 1987|
|Filing date||Sep 17, 1984|
|Publication number||06651506, 651506, US D292974 S, US D292974S, US-S-D292974, USD292974 S, USD292974S|
|Inventors||James M. Kenning, William K. McErlane, Barry R. Schuster|
|Original Assignee||Square D Company|
|Export Citation||BiBTeX, EndNote, RefMan|
|Non-Patent Citations (6), Referenced by (7), Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
US D292974 S
The ornamental design for a cable tray, substantially as shown and described.
FIG. 1 is a perspective view of a cable tray showing our new design;
FIG. 2 is a side elevational view thereof, the opposite side being identical;
FIG. 3 is a front elevational view thereof, the rear view being identical; and
FIG. 4 is a top plan view thereof.
The rungs of the undisclosed bottom are U-shaped, with each leg of the U turned outwards at the top then downwards to form a snake-like sectional profile.
The rungs of the undisclosed bottom are substantially the same as that shown in FIG. 1.
|1||Dahlstrom Metal Mouldings & Shapes, Cat. 12, 1969, p. 19, Channels.|
|2||Electrical Construction & Maintenance, Mar. 1978, p. 147, Cable Tray.|
|3||Electrical Consultant, Sep.-Oct. 1983, vol. 63, p. 54, Fiberglass Cable Tray.|
|4||Electrical Consultant, vol. 60, 1980, Nov.-Dec., p. 45, Robroy Fiberglass Cable Tray.|
|5||Electrical Consultant, vol. 61, Sep.-Oct. 1981, pp. 66-67, Chalfont Steel Cable Tray.|
|6||Electrical Consulting, vol. 60, Mar.-Apr. 1980, p. 41, Chalfont Cable Tray.|
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