Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/50
Name: Automatic temperature and humidity regulation > Liquid valve
Description: Devices in which the regulating means controls the heating means by means of a liquid valve.

Patents under this class:

Patent Number Title Of Patent Date Issued
8025097 Method and apparatus for setting and controlling temperature Sep. 27, 2011
7726584 Thermal valve assembly Jun. 1, 2010
6962295 Thermostat for an automatic hydraulic transmission system Nov. 8, 2005

  Recently Added Patents
Reducing voltage stress in a flyback converter design
Dynamic web page construction based on determination of client device location
LED light
System of providing an internet web site that assists medical professionals draft a letter of medical necessity or other documentation for transmission to a third party payer on behalf of a pa
Machine shop including computer system that interfaces with different legacy servers
Pixel structure of a solid-state image sensor employing a charge sorting method
Electronic product design
  Randomly Featured Patents
Process for preparing tetraphenolic compounds
Fleet management system and method employing mobile device monitoring and research
Direct navigation of two-dimensional control using a three-dimensional pointing device
Door mirror
Posterior spinal bridge assembly providing static or dynamic N-level spinal bridge interconnection
Application delay analysis
Apparatus and system for cooling heat producing components
Air pressure activated collet
Foamed cast acoustical material and method
Chronological age altering lenticular image