612412

Information

• Patent Grant
• 612412

• References
• Source

• Patent Number

  612,412

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1898
  126 years ago

• CPC

  • B23Q16/02 - Indexing equipment
  • Y10T74/14 - Rotary member or shaft indexing, e.g., tool or work turret
  • Y10T74/1418 - Preselected indexed position
  • Y10T409/308904 - Multiple row dividing head

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 033 - Geometrical instruments
  • 074 - Machine element or mechanism