3844339

Information

• Patent Grant
• 3844339

• References
• Source

• Patent Number

  3,844,339

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • E04H15/20 - inflatable
  • E04H15/22 - supported by air pressure inside the tent
  • E04H2015/203 - supported by a non-inflatable structure or framework
  • E04H2015/204 - made from contiguous inflatable tubes
  • E04H2015/206 - Details of inflation devices
  • E04H2015/209 - Structures with a netting or similar for anchorage

• US Classifications

  • 165 - Heat exchange