1861533

Information

• Patent Grant
• 1861533

• References
• Source

• Patent Number

  1,861,533

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1932
  92 years ago

• CPC

  • A62C17/00 - Hand fire-extinguishers essentially in the form of pistols or rifles
  • F41C3/02 - Signal pistols
  • F42B12/50 - by dispersion

• US Classifications

  • 042 - Firearms
  • 169 - Fire extinguishers