2827138

Information

• Patent Grant
• 2827138

• References
• Source

• Patent Number

  2,827,138

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1958
  66 years ago

• CPC

  • E04H15/36 - arch-shaped type
  • A01G9/16 - Dismountable or portable greenhouses; Greenhouses with sliding roofs
  • E04B1/3205 - Structures with a longitudinal horizontal axis
  • E04B1/34326 - mainly constituted by longitudinal elements
  • E04H15/648 - the longitudinal recesses being made from two clamping members
  • E04B2001/3241 - Frame connection details
  • E04B2001/3252 - Covering details
  • Y10S135/906 - Arched structure

• US Classifications

  • 052 - Static structures
  • 047 - Plant husbandry
  • 135 - Tent, canopy, umbrella, or cane
  • D25 - Building units and construction elements