2053644

Information

• Patent Grant
• 2053644

• References
• Source

• Patent Number

  2,053,644

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1936
  88 years ago

• CPC

  • B23B5/163 - with an external clamping device
  • Y10T82/12 - Radially moving rotating tool inside bore
  • Y10T82/2522 - Portable
  • Y10T82/29 - Attachment for cutting a valve
  • Y10T408/8591 - Scroll plate
  • Y10T409/306216 - Randomly manipulated, work supported, or work following device

• US Classifications

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