Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 116/37
Name: Signals and indicators > Vehicle > Motion and direction > Speed controlled
Description: Devices in which the signal is caused to operate, usually revolve, by connection with an axle or wheel of the vehicle. Generally a light flashes according to the speed of a rail-way-car.










Sub-classes under this class:

Class Number Class Name Patents
116/38 Governor actuated 1


Patents under this class:

Patent Number Title Of Patent Date Issued
7598849 Heads-up speed display for vehicles Oct. 6, 2009
7494256 Illuminated instrument cluster with perceived 3-D display segments Feb. 24, 2009
7327239 Heads-up speed display for vehicles Feb. 5, 2008
6020813 Self-canceling vehicle turn signal with safety reactivation Feb. 1, 2000
5952570 Horizontal speed indicator for rotary-wing aircraft Sep. 14, 1999
5048451 Vehicle caution sign Sep. 17, 1991
4189706 Vehicle control for multiple speeds Feb. 19, 1980
4169414 Electrohydraulic locomotive drive Oct. 2, 1979











 
 
  Recently Added Patents
Sensing device and electronic apparatus
Method and system for producing fluoride gas and fluorine-doped glass or ceramics
Automated pizza preparation and vending system
Method and system for modifying satellite radio program subscriptions in a mobile vehicle
Portable reading device with mode processing
Medical capsule housing formed by thermal welding
Switching device, switch control method, and storage system
  Randomly Featured Patents
Prefetching to service multiple video streams from an integrated cached disk array
Exhaust gas recirculation system
Apparatus for determining error evaluator polynomial for use in a Reed-Solomon decoder
Electromagnetic motor and active vibration-controlling apparatus including at least one such motor
Peripherally active anti-hyperalgesic opiates
Regenerable sulfur traps for on-board vehicle applications
Method and apparatus for forming polycrystal silicon film
Dish rack
Truck bumper step
Programming device