Resources Contact Us Home
Browse by Category: Main > Optical & Optics
Class Information
Number: 362/25
Name: Illumination > Illuminated scale or dial > Radiator water temperature meter
Description: Subject matter wherein the means bearing two or more markings indicates the temperature of the water or water vapor in a heat exchange device which transfers heat from water or water vapor to air.

Patents under this class:

Patent Number Title Of Patent Date Issued
8205996 System for light switch identification Jun. 26, 2012
4599816 Apparatus for illuminating passive liquid crystal displays (LCD's) Jul. 15, 1986

  Recently Added Patents
High-density 3-dimensional structure
Algorithm for color corrected analog dimming in multi-color LED system
Article based on a composition containing a crosslinked blend of elastomers
Implementing state-of-the-art gate transistor, sidewall profile/angle control by tuning gate etch process recipe parameters
Rotation angle detecting device
Configurable caged ball insert for a downhole tool
Method and apparatus for web crawling
  Randomly Featured Patents
Lock assembly housing
Implantable medical device having shielded and filtered feedthrough assembly and methods for making such assembly
Fluid level and temperature monitor and alarm system for an automobile cooling system
Systems and methods of controlling network access
Cordless electric fillet knife
Method and system for creating small group multicast over an existing unicast packet network
Printing member for electrostatic photocopying
Lint glove
Navigation device and method for exchanging data between resident applications
Dissolution test apparatus with counterbalance system