Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/74R
Name: Automatic temperature and humidity regulation > Motors > Electric

Sub-classes under this class:

Class Number Class Name Patents
236/74A Electric motor driven pump 4
236/75 Reciprocating or oscillating 24
236/78R Relay 45
236/76 Step-by-step 4
236/77 Vibrating arm 1

Patents under this class:

Patent Number Title Of Patent Date Issued
8493008 HVAC adjustment module Jul. 23, 2013
8482237 Motor temperature estimation based on thermal model Jul. 9, 2013
8358094 Arrangement having an electric machine and method for operating an electric machine Jan. 22, 2013
7784291 Interactive control system for an HVAC system Aug. 31, 2010
7195178 Cooling ceiling Mar. 27, 2007
7070117 Feedback apparatus for air-conditioning actuator for vehicle Jul. 4, 2006
6617815 Fan control circuit Sep. 9, 2003
6456023 Method and apparatus to control a variable speed motor Sep. 24, 2002
6152375 Remote control thermostat system for controlling electric devices Nov. 28, 2000
4005726 Thermomagnetic valve Feb. 1, 1977

  Recently Added Patents
Medical diagnosis, therapy, and prognosis system for invoked events and methods thereof
Wire guide
Optical fixing device and image forming apparatus
Motor and disk drive apparatus
Method of measuring a displacement amount for an automobile suspension assembly
Methods and apparatus for ultrasonic cleaning
Method for configuring analog-to-digital converter keys and non-transitory machine readable medium storing program code executed for performing such method
  Randomly Featured Patents
Out-of-range personnel monitor and alarm
Article comprising metal oxide nanostructures
Articulator with bite plate guides
Modified epoxy resin composition, production process for the same and solvent-free coating comprising the same
Dressings and methods for treating a tissue site on a patient
Preparation of pure titanium tetrachlorides and solutions of titanium tetrachlorides
Handheld electronic device with integrated transmitters
Method for manufacturing LCD device capable of avoiding short circuit between signal line and pixel electrode
Rotary disc mixer apparatus
Heat exchanging device having baffles and fluorocarbon tubes