3499954

Information

• Patent Grant
• 3499954

• References
• Source

• Patent Number

  3,499,954

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  55 years ago

• CPC

  • 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