Universal track lampholder

- Cooper Industries, Inc.
Description

FIG. 1 is a front elevational view of an universal track lampholder showing our new design;

FIG. 2 is a rear elevational view of FIG. 1;

FIG. 3 is a right side elevational view of FIG. 1;

FIG. 4 is a left side elevational view of FIG. 1;

FIG. 5 is a top plan view of FIG. 1; and,

FIG. 6 is a bottom plan view of FIG. 2.

Referenced Cited
U.S. Patent Documents
51457 November 1917 Godley
55349 May 1920 Williams
D121294 July 1940 Critoph
D254632 April 1, 1980 Brendgord
D272659 February 14, 1984 Medley
D296244 June 14, 1988 Donato
D297671 September 13, 1988 Groh
D315418 March 12, 1991 Layne
D315420 March 12, 1991 Layne
D318339 July 16, 1991 Gecchelin
D323566 January 28, 1992 Woodgate
D325645 April 21, 1992 Grange
D330944 November 10, 1992 Werely
2278916 April 1942 Critoph et al.
3711702 January 1973 Adra
5140507 August 18, 1992 Harwood
Other references
  • Progressive Architecture, Apr. 1981, p. 253, Spotlight.
Patent History
Patent number: D361146
Type: Grant
Filed: Sep 15, 1993
Date of Patent: Aug 8, 1995
Assignee: Cooper Industries, Inc. (Houston, TX)
Inventors: Alice M. Jandrisits (Chicago, IL), Giacinto C. D'Ercoli (Rolling Meadows, IL)
Primary Examiner: Susan J. Lucas
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 0/12,977
Classifications
Current U.S. Class: Pivotal Movement (D26/63)