Emergency lighting fixture

- Dual-Lite Inc.
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Description

FIG. 1 is a perspective view of the invention;

FIG. 2 is a front view of the invention;

FIG. 3 is a top or bottom view of the invention;

FIG. 4 is a right side view of the invention;

FIG. 5 is a left side view of the invention; and

FIG. 6 is a perspective view of the invention used in tandem;

FIG. 7 is a right side view of the invention as shown in FIG. 6;

FIG. 8 is a top or bottom view of the invention as shown in FIG. 6;

FIG. 9 is a front view of the invention as shown in FIG. 6; and,

FIGS. 10 through 24 are perspective views of the invention showing various orientations thereof when being used in tandem on the same backplate.

The broken lines shown in the figures are for illustrative purposes only and form no part of the claimed design. The rear portion of the emergency lighting fixture is plain and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D264007 April 20, 1982 Heritage
D264253 May 4, 1982 Goldschmidt et al.
D264254 May 4, 1982 Heritage
D320863 October 15, 1991 Macaluso
D354147 January 3, 1995 Veda
D379246 May 13, 1997 Haslam et al.
D390981 February 17, 1998 Kaczorowski et al.
D400995 November 10, 1998 LaRosa et al.
3702928 November 1972 Alger
3772527 November 1973 Darling et al.
4499528 February 12, 1985 Hawlitzki
4556936 December 3, 1985 Snow
4751627 June 14, 1988 Usher
4755912 July 5, 1988 Evans
5050047 September 17, 1991 Viner et al.
5055988 October 8, 1991 Cartwright
5797673 August 25, 1998 Logan et al.
Other references
  • Two (2) photographs of Atlite Lighting Equipment, Inc. PC Series Emergency Light Prior To Filing Date. Two (2) photographs of Emergi-Lite Escort Series Emergency Light Prior To Filing Date. Two (2) photographs of Emergi-Lite PRO Series Emergency Light Prior To Filing Date. Three (3) photographs of Chloride Systems GM Series Emergency Light Prior To Filing Date. Two (2) photographs of Hubbell Lighting Inc. PE Series Emergency Light Prior To Filing Date. Two (2) photographs of Emergi-Lite Escort Series Emergency Light Prior To Filing Date. Two (2) photographs of Lightalarms Electronic Corp. Cavalier II Emergency Light Prior To Filing Date. Two (2) photographs of JUNO Lighting, Inc. ECR Series Emergency Light Prior To Filing Date. Six (6) photographs of Lithonia Lighting ELM Series Emergency Light Prior To Filing Date. Two (2) photographs of Sure-Lites/Cooper Lighting CCX Series Emergency Light Prior To Filing Date. Emergency Lighting Products--Dual-Lite Nov. 1997. Pathfinder Series Exit Sign--Hubbell Lighting Nov. 1992. PE Series Emergency Lighting --Hubbell Lighting Sep. 1991. Series DM, DS--Lightalarms--pp. D3--D4 Jul. 1988. KB--1--Lightalarms--Nov. 1990 Watchguard EMS--Sure--Lites Prior To Filing Date. Prior To Filing Date Windsor--Big Beam Emergency System, Inc. Emergency Lighting Products--Dual--Lite Jun. 1996. Two (2) photographs of Prescolite Designer Series Emergency Light Prior to Filing Date. Two (2) photographs of Lithonia Lighting LH QM Series Emergency Light Prior To Filing Date. Two (2) photographs of Chloride Systems Infinity Series Emergency Light Prior To Filing Date. Two (2) photographs of Chloride Systems Celebrity Series Emergency Light Prior To Filing Date. Quantum Combo And Quick--Mount--Lithonia Lighting Jan. 1995. Prior To Filing Date Quantum--Lithonia Lighting pp. 194-195, 200-201. Prior To Filing Date Atlite Contours (PC 1--10)--Atlite Lighting pp. 2--7. Cavalier--Lightalarms Elec. pp. D1A--D1B Jan. 1990. Prior To Filing Date Celebrity--Chloride Systems Spec. Sheet #C1000. Prior To FIling Date Gem Light--Chloride Systems Spec. Sheet #C1003. Prior To Filing Date 6MF/6NMF Series--Chloride Systems Spec. Sheet #C1043. Prior To Filing Date Infinity Series II--Chloride SyStems Spec. Sheet #C1064. Prior To Filing Date Escort Series, Provider Series, ME Series, JS Series and LP, LS and LC Series--Emergi--Lite pp. 9-16. Emax--p. 8; ELB Series--p. 10; Designer Series--p. 5; Emergency Light/Exit Combination--p. 30; EDS--p. ELI--Prescolite Emergency Sys. Oct. 1989. CCX Contractor's Choice Exits and Emergency Lighting--Sure--Lites Prior To Filing Date. Liteforms Collection--LZ Series Emergency Lighting Units, Dual--Lite, Jun. 1997. Liteforms Collection--LT Series Tandem Emergency Lighting Unit/Exit Signs, Dual--Lite, Jan. 1997.
Patent History
Patent number: D426334
Type: Grant
Filed: Jun 30, 1998
Date of Patent: Jun 6, 2000
Assignee: Dual-Lite Inc. (Cheshire, CT)
Inventors: Joseph Wegrzyn (Stratford, CT), Joseph M. LaRosa (Portland, CT)
Primary Examiner: Susan J. Lucas
Law Firm: Ware, Fressola, Van der Sluys & Adolphson LLP
Application Number: 0/90,123
Classifications
Current U.S. Class: Pivotal Movement (D26/63)
International Classification: 2605;