3737245

Information

• Patent Grant
• 3737245

• References
• Source

• Patent Number

  3,737,245

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1973
  51 years ago

• CPC

  • B27G15/00 - Boring or turning tools Augers
  • B23B41/02 - for boring deep holes Trepanning
  • B23B51/0486 - with lubricating or cooling equipment
  • B23Q1/0036 - one of those parts being a tool
  • B27C3/02 - Stationary drilling machines with a single working spindle
  • Y10T408/455 - Conducting channel extending to end of Tool
  • Y10T408/8923 - Removable central lead
  • Y10T408/9065 - with central lead

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool