1862461

Information

• Patent Grant
• 1862461

• References
• Source

• Patent Number

  1,862,461

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1932
  92 years ago

• CPC

  • B21G3/16 - Pointing with or without cutting
  • B23G1/22 - Machines specially designed for operating on pipes or tubes
  • Y10T408/85896 - Annular wedge-collar

• US Classifications

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