265639

Information

• Patent Grant
• 265639

• References
• Source

• Patent Number

  265,639

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1882
  142 years ago

• CPC

  • B23B31/1261 - pivotally movable in a radial plane
  • Y10T279/17222 - Screw actuated

• US Classifications

  • 279 - Chucks or sockets
  • 470 - Threaded, headed fastener, or washer making: process and apparatus