3437270

Information

• Patent Grant
• 3437270

• References
• Source

• Patent Number

  3,437,270

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1969
  55 years ago

• CPC

  • B65D83/20 - operated by manual action
  • B05B1/3431 - the channels being formed at the interface of cooperating elements
  • B05B1/3457 - in response to liquid pressure
  • B05B1/3473 - in response to liquid pressure
  • B65D83/7535 - Outlet valves opened by the product to be delivered

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 222 - Dispensing
  • 401 - Coating implements with material supply