3508569

Information

• Patent Grant
• 3508569

• References
• Source

• Patent Number

  3,508,569

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1970
  54 years ago

• CPC

  • B21K21/00 - Making hollow articles not covered by a single preceding sub-group
  • B21K1/24 - valve bodies valve seats
  • B67D1/0412 - the whole dispensing unit being fixed to the container
  • B67D1/14 - Reducing valves or control taps
  • Y10T137/261 - Relief port through common sensing means
  • Y10T137/294 - Gas pressure controlled by amount of liquids in boiler or discharge receiver
  • Y10T137/613 - With valved closure or bung
  • Y10T137/6171 - Homogeneous material

• US Classifications

  • 137 - Fluid handling
  • 222 - Dispensing