1962241

Information

• Patent Grant
• 1962241

• References
• Source

• Patent Number

  1,962,241

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1934
  90 years ago

• CPC

  • B23B47/28 - Drill jigs for workpieces
  • B23B2215/32 - Railway tracks
  • Y10T408/55 - with work-engaging structure other than Tool or tool-support
  • Y10T408/5583 - Engaging sides of opening being enlarged by Tool
  • Y10T408/564 - Movable relative to Tool along tool-axis

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool