776499

Information

• Patent Grant
• 776499

• References
• Source

• Patent Number

  776,499

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1904
  120 years ago

• CPC

  • B23D3/04 - in which the tool or workpiece is fed otherwise than in a straight line
  • Y10T409/501148 - with product handling means
  • Y10T409/503444 - Concave work surface [e.g., bearing, stereotype printing plate, etc,]

• US Classifications

  • 409 - Gear cutting, milling, or planing