3483879

Information

• Patent Grant
• 3483879

• References
• Source

• Patent Number

  3,483,879

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  55 years ago

• CPC

  • E04H15/36 - arch-shaped type
  • E04H15/648 - the longitudinal recesses being made from two clamping members
  • Y10S135/906 - Arched structure
  • Y10S160/07 - Fabric

• US Classifications

  • 135 - Tent, canopy, umbrella, or cane
  • 052 - Static structures
  • 160 - Flexible or portable closure, partition, or panel