1811572

Information

• Patent Grant
• 1811572

• References
• Source

• Patent Number

  1,811,572

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1931
  93 years ago

• CPC

  • B65D83/666 - product and propellant being totally mixed on, or prior to, first use
  • Y10S239/10 - Carbon dioxide bulb
  • Y10S239/11 - Magnets

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 169 - Fire extinguishers
  • 222 - Dispensing
  • 241 - Solid material comminution or disintegration
  • 340 - Communications: electrical