1450003

Information

• Patent Grant
• 1450003

• References
• Source

• Patent Number

  1,450,003

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1923
  102 years ago

• CPC

  • B24B15/08 - for grinding co-operating seat surfaces by moving one over the other
  • B23B45/008 - Gear boxes, clutches, bearings, feeding mechanisms or like equipment
  • Y10T74/18472 - Crank and pitman actuator
  • Y10T74/19186 - Alternating rotary or continuous
  • Y10T74/19195 - Progressive
  • Y10T74/1967 - Rack and pinion

• US Classifications

  • 074 - Machine element or mechanism
  • 451 - Abrading