804919

Information

• Patent Grant
• 804919

• References
• Source

• Patent Number

  804,919

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1905
  119 years ago

• CPC

  • B23Q1/5468 - a single rotating pair followed parallelly by a single rotating pair
  • Y10T74/1435 - Held by torque
  • Y10T408/5614 - Angularly adjustable surface
  • Y10T408/5616 - Adjustable about axis that is parallel to tool-axis

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 074 - Machine element or mechanism
  • 470 - Threaded, headed fastener, or washer making: process and apparatus