3438288

Information

• Patent Grant
• 3438288

• References
• Source

• Patent Number

  3,438,288

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • B23B29/027 - Steadies for boring bars
  • Y10T82/2562 - Spindle and bearings
  • Y10T408/557 - Frictionally engaging sides of opening in work
  • Y10T409/309352 - Cutter spindle or spindle support

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 082 - Turning
  • 384 - Bearings
  • 409 - Gear cutting, milling, or planing