2948019

Information

• Patent Grant
• 2948019

• References
• Source

• Patent Number

  2,948,019

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1960
  64 years ago

• CPC

  • B29D19/00 - Producing buttons or semi-finished parts of buttons
  • B29C39/00 - Shaping by casting
  • Y10S264/34 - Processes and molds for making buttons

• US Classifications

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