3591076

Information

• Patent Grant
• 3591076

• References
• Source

• Patent Number

  3,591,076

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • F24F13/10 - movable
  • F24F11/053 - by means responsive to temperature
  • F24F13/072 - of elongated shape
  • E04B2009/026 - the supporting ceiling grid acting as air diffusers

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 454 - Ventilation