1892904

Information

• Patent Grant
• 1892904

• References
• Source

• Patent Number

  1,892,904

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1933
  92 years ago

• CPC

  • B23G1/22 - Machines specially designed for operating on pipes or tubes
  • Y10S411/954 - Wedged slotted bolt
  • Y10S470/901 - Pipe or rod workholder
  • Y10T279/1045 - Internal cone
  • Y10T279/1083 - Jaw structure
  • Y10T408/558 - Opening coaxial with Tool

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 081 - Tools
  • 279 - Chucks or sockets
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 470 - Threaded, headed fastener, or washer making: process and apparatus