Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/90
Name: Automatic temperature and humidity regulation > Motors > Thermal release
Description: Devices wherein the motor is a spring or weight motor which is released by the thermostat responsive to the temperature to be controlled.










Patents under this class:

Patent Number Title Of Patent Date Issued
7703640 Heat actuated puncturing mechanism for a compressed gas cartridge Apr. 27, 2010
6988672 Valves Jan. 24, 2006
4605162 Emergency ventilator opener for livestock houses Aug. 12, 1986
4479483 Safety stovepipe damper assembly Oct. 30, 1984
4438777 Freeze protection valve with improved resetting capability Mar. 27, 1984
4025041 Safety valve May. 24, 1977











 
 
  Recently Added Patents
Moulded tie strips
Front face of a vehicle wheel
Analogue-to-digital converter
Lacrosse head
Architecture and method for multi-aspect touchscreen scanning
FET device having ultra-low on-resistance and low gate charge
Method and system for distributing ringback files
  Randomly Featured Patents
Systems and methods for monitoring introduction of a processing fluid during a fluid processing procedure
Fire alarm apparatus
Portable communication display device
Well plug additive, well plug treatment fluid made therefrom, and method of plugging a well
Knife handle
Ubiquitous connectivity and control system for remote locations
Apparatus for neurosurgical stereotactic procedures
Method of detecting nucleic acid by using nucleic acid microarray
Multi-gas microsensor assembly
RFID system