3520345

Information

• Patent Grant
• 3520345

• References
• Source

• Patent Number

  3,520,345

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1970
  54 years ago

• CPC

  • A62C3/002 - for warehouses, storage areas or other installations for storing goods
  • A62C3/065 - for containers filled with inflammable liquids
  • E04B1/945 - Load-supporting structures specially adapted therefor
  • E04B2001/949 - Construction elements filled with liquid

• US Classifications

  • 169 - Fire extinguishers
  • 052 - Static structures
  • 182 - Fire escape, ladder, or scaffold
  • 211 - Supports: racks
  • 239 - Fluid sprinkling, spraying, and diffusing