3344477

Information

• Patent Grant
• 3344477

• References
• Source

• Patent Number

  3,344,477

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1967
  57 years ago

• CPC

  • B29C45/2803 - comprising a member with an opening or the injection nozzle movable into or out of alignment with the sprue channel or mould gate
  • Y10S425/812 - Venting
  • Y10T137/7909 - Valve body is the weight

• US Classifications

  • 137 - Fluid handling
  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus