535486

Information

• Patent Grant
• 535486

• References
• Source

• Patent Number

  535,486

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1895
  129 years ago

• CPC

  • B23Q27/00 - Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
  • Y10T82/14 - Axial pattern
  • Y10T82/158 - Gear controlled

• US Classifications

  • 082 - Turning
  • 470 - Threaded, headed fastener, or washer making: process and apparatus