2534878

Information

• Patent Grant
• 2534878

• References
• Source

• Patent Number

  2,534,878

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1950
  74 years ago

• CPC

  • B23G5/10 - Die-heads
  • Y10T279/1926 - Spiral cam or scroll actuated
  • Y10T408/85915 - with means to rotate scroll

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 279 - Chucks or sockets
  • 470 - Threaded, headed fastener, or washer making: process and apparatus