3712174

Information

• Patent Grant
• 3712174

• References
• Source

• Patent Number

  3,712,174

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1973
  52 years ago

• CPC

  • B23B5/168 - with guiding devices
  • B23B5/16 - for bevelling, chamfering, or deburring the ends of bars or tubes
  • B23B2260/116 - Rollers or rolls
  • Y10T82/22 - Portable lathe for pipe turning
  • Y10T409/304144 - Means to trim edge
  • Y10T409/30644 - to guide tool to move in arcuate path

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 082 - Turning