1457603

Information

• Patent Grant
• 1457603

• References
• Source

• Patent Number

  1,457,603

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1923
  102 years ago

• CPC

  • B23G1/225 - automatically controlled
  • Y10T408/175 - to control relative positioning of Tool and work
  • Y10T408/3833 - with means to advance work relative to Tool
  • Y10T408/5612 - Tool having shiftable tool-axis
  • Y10T408/85 - to move radially

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 144 - Woodworking
  • 451 - Abrading
  • 470 - Threaded, headed fastener, or washer making: process and apparatus