Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 40/473
Name: Card, picture, or sign exhibiting > Changing exhibitor > Motor operated > Rotatable
Description: Exhibitor in which the display device is a plate, prism, or cylinder which is rotated so that the characters thereon may be successively displayed for observation.










Sub-classes under this class:

Class Number Class Name Patents
40/474 Disk 20
40/475 Hinged leaves 29


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8156670 Automated rotating bill board Apr. 17, 2012
8156672 Stormproof billboard and control method thereof Apr. 17, 2012
8069596 Stand for an information panel Dec. 6, 2011
7913436 Omnibearing display system of integrated display screens Mar. 29, 2011
7877913 Multi-faceted, rotatable promotional display for vehicles Feb. 1, 2011
7845100 Set of identification plates Dec. 7, 2010
7712238 Ceiling mounted display sign May. 11, 2010
7710062 Driver with a reverse-rotation preventer for an inflatable rotating exhibit May. 4, 2010
7584560 Rotary sign board Sep. 8, 2009
7484324 Rotary sign board Feb. 3, 2009
7473002 Lamp having rotatable patterns Jan. 6, 2009
RE40536 Device providing picture visibility from all sides Oct. 14, 2008
7428791 Display system having a magnetic drive assembly and associated methods Sep. 30, 2008
7389600 Motor-driven decorative spinner for vehicles Jun. 24, 2008
7259536 Solar powered mobile Aug. 21, 2007
7093723 Display system and associated methods Aug. 22, 2006
7059733 Display apparatus Jun. 13, 2006
7003906 Vessel to display a changeable advertisement Feb. 28, 2006
6886281 Display device May. 3, 2005
6836985 Solar powered display Jan. 4, 2005
6832944 Wave transmission mobile Dec. 21, 2004
6802143 Reliable, rotating, illuminated advertising unit Oct. 12, 2004
6775938 Carousel frame with selective display Aug. 17, 2004
6772547 Transistor oscillator rotating point-of-purchase display Aug. 10, 2004
6638135 Animated display Oct. 28, 2003
6571495 Sign Jun. 3, 2003
6460278 Device providing picture visibility from all sides Oct. 8, 2002
6427370 Picture frame with sound and motion producing means Aug. 6, 2002
6389719 Display device May. 21, 2002
6374522 Glass water ball structure Apr. 23, 2002
6250000 Rotary driven poster Jun. 26, 2001
6148552 Device for rotatably displaying advertising material Nov. 21, 2000
6057497 Two-tiered music box with revolving figurines May. 2, 2000
6052930 Ornamental display globe Apr. 25, 2000
6018899 Rotating display Feb. 1, 2000
5934223 Pet toy Aug. 10, 1999
5822900 Vehicle signalling device with trigger grip operation Oct. 20, 1998
5791775 Illuminating mobile Aug. 11, 1998
5704145 Point of purchase spinning display Jan. 6, 1998
5703564 Mobile advertising device with electronic transmission capabilities Dec. 30, 1997
5696494 Rotary unit and illumination unit for a 3-side variable advertisement display board Dec. 9, 1997
5692330 Multiple image display device Dec. 2, 1997
5555656 Structure of crystal ball providing dynamic phenomenon in the base Sep. 17, 1996
5535698 Angular position indicator for remotely displaying the positions of value elements, actuators and the like Jul. 16, 1996
5528258 Changeable signboard Jun. 18, 1996
5512876 Device for the timed lighting of signal triangles on vehicles and of triangles for emergency stops Apr. 30, 1996
5469805 High visibility valve position indicator Nov. 28, 1995
5430463 Display element with teeth on the arrises of the vertical faces; display panel and display system comprising them Jul. 4, 1995
5416997 Collapsible display May. 23, 1995
5367808 Low power-consumption sign-turner Nov. 29, 1994

1 2










 
 
  Recently Added Patents
Selecting modulation and coding scheme in the presence of interference
Creation and use of test cases for automated testing of media-based applications
Techniques for data assignment from an external distributed file system to a database management system
Automatic search system and method
Vending machine
Charge pump circuit and power-supply method for dynamically adjusting output voltage
Method for manufacturing semiconductor element and semiconductor device, and deposition apparatus
  Randomly Featured Patents
Nursing garment
Water-in-oil emulsion blasting agents containing unrefined or partly refined petroleum product as fuel component
Labeling with thermally conductive pads
Input buffer with selectable operational characteristics
Resilient plastic piston ring
Method for forming domain-inverted structure and optical element with domain-inverted structure
Wet barrel fire hydrant system with second valve
Document management system
Self-calibrating operational amplifier
Low power operation mechanism and method