3131792

Information

• Patent Grant
• 3131792

• References
• Source

• Patent Number

  3,131,792

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1964
  61 years ago

• CPC

  • A47F11/02 - Removable walls, scaffolding or the like Pillars Special curtains or the like
  • E06B3/16 - Hollow frames of special construction

• US Classifications

  • 052 - Static structures
  • 138 - Pipes and tubular conduits
  • D08 - Tools and hardware
  • D25 - Building units and construction elements