2593667

Information

• Patent Grant
• 2593667

• References
• Source

• Patent Number

  2,593,667

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1952
  72 years ago

• CPC

  • B29D19/04 - by cutting, milling, turning, stamping, or perforating moulded parts Surface treatment of buttons
  • Y10S425/024 - Gora
  • Y10S425/801 - Button
  • Y10S425/809 - Seal, bottle caps only

• US Classifications

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