Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 40/564
Name: Card, picture, or sign exhibiting > Illuminated sign > Lamp box
Description: Sign wherein the sign housing comprised a box having at least one side provided with indicia and a source of illumination housed within the box, such illumination being transmitted through the indicia, thus making it visible or more visible.










Sub-classes under this class:

Class Number Class Name Patents
40/571 Collapsible 17
40/573 Compartmented 63
40/574 Detachable or hinged cover 106
40/568 Directory, e.g., building type 31
40/572 Double face 76
40/570 Exit 112
40/575 Interchangeable plate 107
40/578 Light or weather seal 31
40/566 Mailbox receptacle 23
40/577 Multiple spaced screen 21
40/565 Pavement embedded 11
40/579 Perforated face 43
40/567 Trash receptacle 4


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8702249 Optical display with optical monolith Apr. 22, 2014
8646194 Lighting device Feb. 11, 2014
8590196 Display apparatus Nov. 26, 2013
8539702 Light emitting sign and display surface therefor Sep. 24, 2013
8499479 Portable advertising platform Aug. 6, 2013
8458938 Self-contained illuminated bus signal Jun. 11, 2013
8418385 Lighting device Apr. 16, 2013
8418387 Isolated access assembly for back-to-back electronic display and static display Apr. 16, 2013
8403511 Optical assembly, backlight unit and display apparatus thereof Mar. 26, 2013
8302336 Light emitting sign and display surface therefor Nov. 6, 2012
8296977 Emergency-light indicator Oct. 30, 2012
8266833 Showcase display badge Sep. 18, 2012
8269700 Pixel interleaving configurations for use in high definition electronic sign displays Sep. 18, 2012
8188503 Cuttable illuminated panel May. 29, 2012
8182113 Accessory and method for a mailbox May. 22, 2012
8136279 Electronic sign module housing having an overmolded gasket seal Mar. 20, 2012
8130175 Pixel interleaving configurations for use in high definition electronic sign displays Mar. 6, 2012
8122628 Portable advertising platform Feb. 28, 2012
8099886 Airport guidance sign illuminated with cylindrical LED arrays Jan. 24, 2012
8091259 Tower light display for gaming machine Jan. 10, 2012
8074387 Modular sign system Dec. 13, 2011
7934850 Decorative light display May. 3, 2011
7870686 Lighted subway signage Jan. 18, 2011
7861447 Outdoor fluorescent lamp fixture Jan. 4, 2011
7861446 Signcase system and method for manufacturing same Jan. 4, 2011
7832132 Sign device Nov. 16, 2010
7827712 Lighted signage using reflected light behind the signage Nov. 9, 2010
7823308 Electronic sign having a formed metal cabinet Nov. 2, 2010
7818906 Lightbox Oct. 26, 2010
7797865 Changeable message sign structure Sep. 21, 2010
7784204 Artificial window Aug. 31, 2010
7784205 Display for dispensing maching Aug. 31, 2010
7748148 Display sign adapted to be backlit by widely spaced light emitting diodes Jul. 6, 2010
7721475 Simulated neon illuminating sign May. 25, 2010
7716861 Outdoor display sign May. 18, 2010
7685753 LED illuminated house number and sign characters Mar. 30, 2010
7677762 Lighting array and client attraction device Mar. 16, 2010
7654023 Backlit static display on foam board using light piping pegs as highlighters Feb. 2, 2010
7637045 Surface light source and electrically illuminated signboard Dec. 29, 2009
7594740 Mounting arrangement for light emitting diodes Sep. 29, 2009
7591094 Perforated multi-layer optical film luminaire Sep. 22, 2009
7584561 Light box display Sep. 8, 2009
7578085 Solar powered address indicator with rechargeable and replaceable batteries Aug. 25, 2009
7559664 Low profile backlighting using LEDs Jul. 14, 2009
7549776 Scuff plate Jun. 23, 2009
7472506 Lighted sign Jan. 6, 2009
7377061 Light box display May. 27, 2008
7377062 Curved face airport guidance sign May. 27, 2008
7374311 Optical integrating chamber lighting using multiple color sources for luminous applications May. 20, 2008
7360910 Internally illuminated sign Apr. 22, 2008

1 2 3 4 5 6










 
 
  Recently Added Patents
Gas sensor with a porous layer that detectably affects a surface lattice resonant condition of a nanoparticle array
Spectral measurement device
Apparatus and method for recording reboot reason of equipment
Pulsed plasma with low wafer temperature for ultra thin layer etches
Methods and apparatus for determining a phase error in signals
Wristwatch
Cancer treatment kits comprising therapeutic antibody conjugates that bind to aminophospholipids
  Randomly Featured Patents
Virtual multichannel speaker system
Compact water jet propulsion system for a marine vehicle
Warm white fluorescent lamp
Molten salt lithium cells
Chest
Process for the reclamation of used glycolic aircraft deicing compositions
Method for screening candidate pesticides using a receptor that binds Bacillus thuringiensis toxin
Accessory mounting anchor assembly
Data transmission path setting apparatus and method for ad-hoc network
Integrated circuit with heat conducting structures for localized thermal control