2371061

Information

• Patent Grant
• 2371061

• References
• Source

• Patent Number

  2,371,061

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1945
  79 years ago

• CPC

  • B29D19/00 - Producing buttons or semi-finished parts of buttons
  • B23P15/24 - dies
  • Y10S425/801 - Button
  • Y10T29/49758 - During simulated operation or operating conditions
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part
  • Y10T83/8831 - Plural distinct cutting edges on same support

• US Classifications

  • 076 - Metal tools and implements, making
  • 029 - Metal working
  • 083 - Cutting
  • 425 - Plastic article or earthenware shaping or treating: apparatus