Patent
   D292974
Priority
Sep 17 1984
Filed
Sep 17 1984
Issued
Dec 01 1987
Expiry
Dec 01 2001
Assg.orig
Entity
unknown
14
5
n/a
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.

Kenning, James M., McErlane, William K., Schuster, Barry R.

Patent Priority Assignee Title
7893356, Jan 07 2008 Chatsworth Products, Inc. Cable management accessories
7999183, Jan 07 2008 CHATSWORTH PRODUCTS, INC Cable management accessories
8138419, Jan 07 2008 Chatsworth Products, Inc. Cable management accessories
8263867, Jan 07 2008 CHATSWORTH PRODUCTS, INC Cable management accessories
8273989, Jan 07 2008 Chatsworth Products, Inc. Cable management accessories
8330043, Jan 07 2008 Chatsworth Products, Inc. Cable management accessories
8757558, Dec 17 2007 M P Husky, LLC Cable tray
9887523, Mar 26 2014 EATON INTELLIGENT POWER LIMITED Ladder-type cable tray
D360189, Mar 09 1994 Ortronics Inc. Communication equipment and wire management rack
D361982, Feb 09 1994 Cooper Technologies Company Cable tray rung
D438177, Jan 20 2000 Cable management rack
D582352, Nov 09 2005 Oglaend System AS Cable ladder for cable ways
D626817, Jan 07 2008 CHATSWORTH PRODUCTS, INC Accessory bracket for fiber management
D804935, May 11 2015 THREES CO., LTD; THREES CO , LTD Cable tray
Patent Priority Assignee Title
2863683,
2905416,
3521843,
3598349,
3791613,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 24 1984KENNING, JAMES M SQUARE D COMPANY, A MI CORP ASSIGNMENT OF ASSIGNORS INTEREST 0043160015 pdf
Aug 24 1984MC ERLANE, WILLIAM K SQUARE D COMPANY, A MI CORP ASSIGNMENT OF ASSIGNORS INTEREST 0043160015 pdf
Aug 24 1984SCHUSTER, BARRY R SQUARE D COMPANY, A MI CORP ASSIGNMENT OF ASSIGNORS INTEREST 0043160015 pdf
Sep 17 1984Square D Company(assignment on the face of the patent)
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