3057017

Information

• Patent Grant
• 3057017

• References
• Source

• Patent Number

  3,057,017

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1962
  62 years ago

• CPC

  • B29B13/00 - Conditioning or physical treatment of the material to be shaped
  • B29D19/00 - Producing buttons or semi-finished parts of buttons
  • B29C43/00 - Compression moulding

• US Classifications

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