2217346

Information

• Patent Grant
• 2217346

• References
• Source

• Patent Number

  2,217,346

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1940
  84 years ago

• CPC

  • B28B11/02 - for attaching appendages

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus