3160928

Information

• Patent Grant
• 3160928

• References
• Source

• Patent Number

  3,160,928

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1964
  60 years ago

• CPC

  • B29C33/10 - with incorporated venting means
  • B22C7/065 - Venting means
  • Y10S425/812 - Venting

• US Classifications

  • 164 - Metal founding
  • 425 - Plastic article or earthenware shaping or treating: apparatus