2740626

Information

• Patent Grant
• 2740626

• References
• Source

• Patent Number

  2,740,626

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1956
  69 years ago

• CPC

  • E05F1/004 - by thermostats, rain, wind or noise
  • Y10T137/1963 - Temperature

• US Classifications

  • 049 - Movable or removable closures
  • 060 - Power plants
  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation