1919745

Information

• Patent Grant
• 1919745

• References
• Source

• Patent Number

  1,919,745

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1933
  91 years ago

• CPC

  • B23D77/12 - Reamers with cutting edges arranged in tapered form
  • Y10T408/85837 - with spring retainer
  • Y10T408/858948 - Tool having axially facing, collar-receiving groove
  • Y10T408/90993 - Screw driven means

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool