Patent
   D361982
Priority
Feb 09 1994
Filed
Feb 09 1994
Issued
Sep 05 1995
Expiry
Sep 05 2009
Assg.orig
Entity
unknown
12
13
n/a
The ornamental design for a cable tray rung, as shown and described.

FIG. 1 is a perspective view of a cable tray rung showing my new design;

FIG. 2 is an enlarged front elevational view of the rung of FIG. 1, the rear elevational view being identical thereto;

FIG. 3 is a top plan view of the rung of FIG. 1, the bottom plan view being identical thereto; and,

FIG. 4 is a right end view of the rung of FIG. 1, the left end view being identical thereto.

Rinderer, Eric R.

Patent Priority Assignee Title
10356951, Dec 17 2013 Chatsworth Products, Inc. Electronic equipment enclosure
10595442, Jan 11 2013 Chatsworth Products, Inc. Data processing equipment structure
10674634, Dec 17 2013 Chatsworth Products, Inc. Electronic equipment enclosure
11083108, Dec 17 2013 Chatsworth Products, Inc. Electronic equipment enclosure
11647610, Jan 11 2013 Chatsworth Products, Inc. Modular thermal isolation barrier for data processing equipment structure
6483025, Feb 17 1999 Allied Tube & Conduit Corporation Modular center spine cable tray system
7461665, Sep 07 2005 Shading apparatus
8294030, Nov 18 2008 MP Husky, LLC Cable bus support block and system
9351427, Dec 17 2013 CHATSWORTH PRODUCTS, INC Electronic equipment enclosure
9887523, Mar 26 2014 EATON INTELLIGENT POWER LIMITED Ladder-type cable tray
9949406, Dec 17 2013 Chatsworth Products, Inc. Electronic equipment enclosure
D582352, Nov 09 2005 Oglaend System AS Cable ladder for cable ways
Patent Priority Assignee Title
2656998,
2905416,
3521843,
3680817,
3938767, Oct 30 1974 COOPER INDUSTRIES, INC, A CORP OF OHIO Cable tray
4046343, Dec 05 1975 Tokyo Tekko Kabushiki Kaisha Cable tray
4232845, Apr 20 1978 Aquila Steel Company, Ltd. On-site modular support systems for supporting cables, conduit and the like
4372510, Aug 04 1980 BOMBARDIER CORPORATION, A CORP OF IDAHO Wire raceway for attachment under the floor of a railway car
4432519, Jan 17 1980 MURNDY, INC Means for mounting cables and the like
4802643, Sep 29 1986 Cable ladders
5100086, Apr 23 1990 Cooper Technologies Company Cable tray support system
5242137, Dec 17 1991 Overhead conductor carrier
D292974, Sep 17 1984 Square D Company Cable tray
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 01 1994RINDERER, ERIC R B-LINE SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0068660876 pdf
Feb 09 1994B-Line Systems, Inc.(assignment on the face of the patent)
Aug 08 1997B-LINE SYSTEMS, INC Sigma-Aldrich CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087090361 pdf
May 01 2000SIGMA ALDRICH COMPANYCooper Technologies CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109680058 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule