3661472

Information

• Patent Grant
• 3661472

• References
• Source

• Patent Number

  3,661,472

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • B23B5/168 - with guiding devices
  • B23B2260/004 - Adjustable elements
  • B23B2270/22 - Externally located features, machining or gripping of external surfaces
  • Y10T82/22 - Portable lathe for pipe turning
  • Y10T408/9098 - with means to retain Tool to support

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 030 - Cutlery
  • 082 - Turning