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Class Information
Number: 40/570
Name: Card, picture, or sign exhibiting > Illuminated sign > Lamp box > Exit
Description: Sign wherein the indicia indicates a building exit and the lamp box is adapted to be attached to the building wall or ceiling.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7520072 |
Exit signs with and without emergency lighting |
Apr. 21, 2009 |
| 7501575 |
Snap fit screw plug |
Mar. 10, 2009 |
| 7423548 |
Multi-function egress path device |
Sep. 9, 2008 |
| 7350327 |
Mounting devices for exit signs and other fixtures |
Apr. 1, 2008 |
| 7303309 |
Method and apparatus for backlit signs with light emitting diode modules |
Dec. 4, 2007 |
| 7287347 |
Hazardous-location-rated exit sign |
Oct. 30, 2007 |
| 7241021 |
Emergency information lighting system |
Jul. 10, 2007 |
| 7226195 |
Cold-cathode fluorescent lamp assembly for lighting applications |
Jun. 5, 2007 |
| 7204050 |
Exit device with lighted touchpad |
Apr. 17, 2007 |
| 7114840 |
Exit sign illuminated by selective color LEDs |
Oct. 3, 2006 |
| 7047679 |
Molded sign facing plate |
May. 23, 2006 |
| 6848798 |
Emergency lighting unit/exit sign combination |
Feb. 1, 2005 |
| 6824295 |
Emergency lighting device |
Nov. 30, 2004 |
| 6802277 |
Fire escape light and alarm |
Oct. 12, 2004 |
| 6763624 |
Sign apparatus |
Jul. 20, 2004 |
| 6715225 |
Illuminated exit bar |
Apr. 6, 2004 |
| 6678980 |
Traffic safety sign apparatus |
Jan. 20, 2004 |
| 6616310 |
CCFL illuminated device |
Sep. 9, 2003 |
| 6606808 |
Exit sign with rotatable lighting heads |
Aug. 19, 2003 |
| 6598328 |
Sign faces having reflective films and methods of using same |
Jul. 29, 2003 |
| 6499866 |
Emergency lighting unit/exit sign combination |
Dec. 31, 2002 |
| 6481870 |
Emergency lighting fixture |
Nov. 19, 2002 |
| 6471388 |
Illumination apparatus for edge lit signs and display |
Oct. 29, 2002 |
| 6467208 |
Pivotable overhead lighted exit sign |
Oct. 22, 2002 |
| 6457270 |
Universal emergency sign |
Oct. 1, 2002 |
| 6430853 |
Linking apparatus of emergency exit signal casing |
Aug. 13, 2002 |
| 6367179 |
Illuminated display sign apparatus and method for installing the same |
Apr. 9, 2002 |
| 6294983 |
Emergency exit light |
Sep. 25, 2001 |
| 6276634 |
Emergency lighting |
Aug. 21, 2001 |
| 6240665 |
Illuminated sign |
Jun. 5, 2001 |
| 6167648 |
Illuminated modular sign having adjustable quick release modules |
Jan. 2, 2001 |
| 6152581 |
Housing frame for illuminated signs having multiple configurations |
Nov. 28, 2000 |
| 6142648 |
Emergency lighting unit/exit sign combination |
Nov. 7, 2000 |
| 6135620 |
CCFL illuminated device |
Oct. 24, 2000 |
| 6132070 |
Self-aligning canopy structure for connection to a mounting plate adapter utilized for attaching an exit sign to a junction box |
Oct. 17, 2000 |
| 6106126 |
Electronics layout of an exit sign |
Aug. 22, 2000 |
| 6095670 |
Circular mounting plate adapter for attaching an exit sign to a junction box |
Aug. 1, 2000 |
| 6082031 |
Canopy mounting device for exit sign |
Jul. 4, 2000 |
| 6058635 |
Door frame with integrated exit signage |
May. 9, 2000 |
| 6050013 |
Mounting device for exit sign covers |
Apr. 18, 2000 |
| 6026602 |
Apparatus and method of indirectly illuminating a sign |
Feb. 22, 2000 |
| 5988825 |
Housing frame for illuminated signs having multiple configurations |
Nov. 23, 1999 |
| 5964051 |
Internally illuminated sign |
Oct. 12, 1999 |
| 5961072 |
Emergency lighting |
Oct. 5, 1999 |
| 5954423 |
Light distribution diffuser for exit signs and the like illuminated by LED arrays |
Sep. 21, 1999 |
| 5953842 |
Tamper-resistant illuminated sign |
Sep. 21, 1999 |
| 5950340 |
Sign box |
Sep. 14, 1999 |
| 5949347 |
Light emitting diode retrofitting lamps for illuminated signs |
Sep. 7, 1999 |
| 5946837 |
Sign |
Sep. 7, 1999 |
| 5899009 |
Marker |
May. 4, 1999 |
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