US Patent No: D406279

Number of patents in Portfolio can not be more than 2000

Combination emergency lighting device and exit sign

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Importance

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Abstract

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
G.B. BUILDING SYSTEMS CORPORATIONSTAMFORD, CT32
HUBBELL INCORPORATEDORANGE, CT1596

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diachenko, Richard Avon, CT 4 33
Evarts, David A Stratford, CT 5 37
LaRosa, Joseph M Portland, CT 7 50
Studer, Jr John E Gladstone, NJ 9 80
Wegrzyn, Joseph S Milford, CT 11 62

Cited Art

Patent Info (Count) # Cites Year
 
ABL IP HOLDING, LLC (3)
5,526,251 Emergency lighting connections 28 1994
5,797,673 Emergency lighting unit/exit sign combination 38 1995
D383501 Exit light 7 1996
 
HUBBELL INCORPORATED (3)
5,272,605 Canopy mounting device for exit signs and the like 37 1992
5,416,679 Mounting base assembly for a lighting device used in an exit sign 35 1993
D391992 Combined emergency and exit light 24 1997
 
CATEYE CO., LTD. (1)
D354147 Dual headlamp for bicycle 19 1994
 
DATA DISPLAY PRODUCTS (1)
5,303,124 Self-energizing LED lamp 77 1993
 
DON GILBERT INDUSTRIES, INC. (1)
4,682,147 Emergency sign 46 1986
 
DUAL-LITE INC. (1)
D264253 Wall mounted lighting fixture 29 1979
 
DUAL-LITE MANUFACTURING, INC. (1)
5,018,290 Exit sign 52 1989
 
FORD MOTOR COMPANY (1)
4,499,528 Interior light assembly for a vehicle 55 1983
 
GROTE INDUSTRIES, INC. (1)
D390981 Vehicle lamp 14 1997
 
HIGH LITES, INC. (1)
5,299,109 LED exit light fixture 38 1992
 
INNOVATIVE PRODUCTS GROUP, INC. (1)
5,105,568 Illuminated sign having stencil panel and reflector panel 27 1991
 
JUNO MANUFACTURING, INC. (1)
5,615,502 Plate closure for use in internally illuminated sign 7 1995
 
MOORE; STUART L. (1)
5,050,047 Assemblies and apparatus for lighting especially spotlighting 42 1987
 
ROBERT BOSCH GMBH (1)
4,443,835 Apparatus for creating an even illumination of a plurality of title blocks 20 1981
 
ROTAFLEX (GREAT BRITAIN) LIMITED (1)
D264254 Multiple spotlight fitting 34 1979
 
SCHROER MANUFACTURING COMPANY (1)
5,055,988 Surgery lamp with ventilation for cooling 11 1990
 
SELF-POWERED LIGHTING, LTD. (1)
4,383,382 Self-luminous safety sign 19 1980
 
STEWART-WARNER INSTRUMENT CORPORATION, 1826 DIVERSEY DRIVE, CHICAGO, ILLINOIS 60614 A CORP. OF DELAWARE (1)
4,768,300 Illuminated information display 51 1986
 
THOMAS & BETTS INTERNATIONAL, INC. (1)
5,365,411 Exit signs with LED illumination 78 1993
 
OTHER [CHECK PATENT PROFILE FOR ASSIGNMENT INFORMATION] (4)
4,259,800 Display apparatus and associated circuit 11 1979
4,951,406 Illuminated sign for residence street address 15 1988
D320863 Combined courtesy and adjustable reading light 33 1989
5,641,550 Note pad 20 1994

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
GENLYTE THOMAS GROUP LLC (2)
D504705 Combination exit sign and emergency lighting unit 15 2003
D489766 Exit sign 2 2003
 
THOMAS & BETTS INTERNATIONAL, INC. (2)
D565774 Emergency lighting unit 5 2006
D648469 Combination exit sign and emergency lighting fixture assembly 0 2010
 
HUBBELL INCORPORATED (1)
D679759 Emergency and exit light 0 2011
 
JE WOO CORPORATION, LTD. (1)
D495750 Exit sign and rotatable emergency lamp 9 2003
 
JE WOO CORPORATION,LTD.,HUI YANG (1)
D623237 Combined illuminated emergency and exit sign 2 2009
 
OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG (1)
D632005 Eyeball element for a lamp 4 2008
 
OTHER [CHECK PATENT PROFILE FOR ASSIGNMENT INFORMATION] (3)
D446818 Illuminated exit sign with movable and fixed double lights 18 2000
D474509 Illuminated exit sign 6 2002
D507373 Emergency lights 26 2003