3335461

Information

• Patent Grant
• 3335461

• References
• Source

• Patent Number

  3,335,461

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1967
  57 years ago

• CPC

  • B29C47/363 - using non-actuated dynamic mixing devices
  • B29C45/52 - Non-return devices
  • B29C47/38 - using screws surrounded by a cooperating barrel
  • B29C47/0009 - characterised by the shape of the articles

• US Classifications

  • 222 - Dispensing
  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 425 - Plastic article or earthenware shaping or treating: apparatus