2094225

Information

• Patent Grant
• 2094225

• References
• Source

• Patent Number

  2,094,225

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1937
  87 years ago

• CPC

  • B23B5/163 - with an external clamping device
  • B23C3/051 - Reconditioning of valve seats
  • Y10T82/2522 - Portable
  • Y10T82/29 - Attachment for cutting a valve
  • Y10T279/1986 - Jaws
  • Y10T408/5634 - Three or more moving clamps
  • Y10T409/306776 - Axially

• US Classifications

  • 082 - Turning
  • 269 - Work holders
  • 279 - Chucks or sockets
  • 408 - Cutting by use of rotating axially moving tool
  • 409 - Gear cutting, milling, or planing
  • 470 - Threaded, headed fastener, or washer making: process and apparatus