3661211

Information

• Patent Grant
• 3661211

• References
• Source

• Patent Number

  3,661,211

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  53 years ago

• CPC

  • B64D1/16 - Dropping or releasing powdered, liquid, or gaseous matter
  • Y10S220/904 - Pail or bucket of flexible or flaccid material

• US Classifications

  • 169 - Fire extinguishers
  • 220 - Receptacles
  • 239 - Fluid sprinkling, spraying, and diffusing