547215

Information

• Patent Grant
• 547215

• References
• Source

• Patent Number

  547,215

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1895
  129 years ago

• CPC

  • B23Q5/326 - screw-operated
  • B23G1/16 - in holes of workpieces by taps
  • Y10T74/19507 - Windmill turntable
  • Y10T408/6793 - Screw coaxial with Tool
  • Y10T408/93 - including pivotally mounted tool-carrier

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 074 - Machine element or mechanism
  • 144 - Woodworking
  • 310 - Electrical generator or motor structure