2547151

Information

• Patent Grant
• 2547151

• References
• Source

• Patent Number

  2,547,151

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1951
  73 years ago

• CPC

  • B29C45/03 - Injection moulding apparatus
  • B29C47/361 - with the barrel or with a part thereof rotating
  • B29C47/6025 - having variable channel pitch
  • B29C47/668 - having threads
  • B29C47/0023 - Hollow rigid articles having only one tubular passage

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 366 - Agitating