Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 340/815.83
Name: Communications: electrical > Visual indication > Movable
Description: Subject matter wherein the indicating device (i.e., target) signals by a change of position.










Sub-classes under this class:

Class Number Class Name Patents
340/815.9 By electromagnetically releasable latch 5
340/815.89 Circuit closing type 1
340/815.86 Rotary 40
340/815.85 Self restoring type annunciator 1
340/815.84 Semaphore 2


Patents under this class:

Patent Number Title Of Patent Date Issued
8477464 Electronic device with a variable angulation of a flexible display Jul. 2, 2013
8446290 Self contained device for displaying electronic information May. 21, 2013
8378795 Method and apparatus for distributing haptic synchronous signals Feb. 19, 2013
8093995 Method and apparatus for distributing haptic synchronous signals Jan. 10, 2012
7876235 Vehicle indicator assembly Jan. 25, 2011
7872592 Warning light Jan. 18, 2011
7839269 Method and apparatus for distributing haptic synchronous signals Nov. 23, 2010
7477159 Detection device and method thereof Jan. 13, 2009
7436318 Self contained device for displaying electronic information Oct. 14, 2008
7426107 Electronic device having an adjustable display area Sep. 16, 2008
7388510 Display Jun. 17, 2008
7310050 Electronic device with display of continuously adjustable area Dec. 18, 2007
7242315 Self contained device for displaying electronic information Jul. 10, 2007
7236098 Floor mounted flat graphic display with integral electroluminescent lamp Jun. 26, 2007
7173540 Flash-bang projectile Feb. 6, 2007
7113321 Optical deflection apparatus and manufacturing method thereof, optical deflection array, imaging apparatus, and image projection display apparatus Sep. 26, 2006
7012727 Rearview mirror assembly with utility functions Mar. 14, 2006
6972689 Portable sign system Dec. 6, 2005
6886281 Display device May. 3, 2005
6750760 Door chime assembly and method Jun. 15, 2004
6507287 Emergency responder alerting marker and method Jan. 14, 2003
6252575 Method of selectively changing an image on a sign and a sign with selectively changeable image display Jun. 26, 2001
6150949 Optical display device Nov. 21, 2000
5900850 Portable large scale image display system May. 4, 1999
5452138 Deformable mirror device with integral color filter Sep. 19, 1995
5368293 Pitcher training apparatus Nov. 29, 1994
5063377 Display system Nov. 5, 1991
4714888 Apparatus for observing the passage of a pig in a pipeline Dec. 22, 1987
4593276 Overcurrent display device Jun. 3, 1986
4559530 Overcurrent condition display Dec. 17, 1985
4528932 Iron core for the magnetic induction of a visual information displaying element with a magnetic tilting plate Jul. 16, 1985
4423412 Industrial process indicating/recording apparatus using stepping motor drive Dec. 27, 1983
4359698 Reflecting type light modulator Nov. 16, 1982
4358751 Automatically cancelling turn signal apparatus Nov. 9, 1982
4323894 Circuit for driving electromagnetically-actuated displays Apr. 6, 1982
4224752 Electromagnetic annunciator Sep. 30, 1980
4194189 Control devices of the relay type Mar. 18, 1980
4179688 Information display system Dec. 18, 1979
4164695 Servo controlled tape indicating device Aug. 14, 1979
3987426 Power loss indicator Oct. 19, 1976
3972595 Ferrofluid display device Aug. 3, 1976











 
 
  Recently Added Patents
Polynucleotide capture materials, and methods of using same
Method and apparatus for re-routing calls in a packet network during failures
Integrated analyses of breast and colorectal cancers
Spatula
Lubricant coating device and image forming apparatus
Delay lines, amplifier systems, transconductance compensating systems and methods of compensating
High-efficiency preambles for communications systems over pseudo-stationary communication channels
  Randomly Featured Patents
Disposable prophy angle
Decorative attachment for an athletic shoe
Clamping construction for an automotive wiring harness
Nuclear magnetic resonance imaging in space and frequency coordinates
Pump firearm having a forwardly moving barrel
Dental impression tray
Smart physiologic parameter sensor and method
Economical driving indicator device
Chromatographic column for immunological determining methods
Cyanocarboxamidines and quinazoline process