3484021

Information

• Patent Grant
• 3484021

• References
• Source

• Patent Number

  3,484,021

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  55 years ago

• CPC

  • B67D7/225 - combined with variators
  • Y10T74/1934 - Tumbler and cone

• US Classifications

  • 222 - Dispensing
  • 074 - Machine element or mechanism