1634976

Information

• Patent Grant
• 1634976

• References
• Source

• Patent Number

  1,634,976

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1927
  97 years ago

• CPC

  • A62C17/00 - Hand fire-extinguishers essentially in the form of pistols or rifles
  • Y10T137/3127 - With gas maintenance or application

• US Classifications

  • 169 - Fire extinguishers
  • 109 - Safes, bank protection, or a related device
  • 137 - Fluid handling
  • 222 - Dispensing
  • 239 - Fluid sprinkling, spraying, and diffusing