2871766

Information

• Patent Grant
• 2871766

• References
• Source

• Patent Number

  2,871,766

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1959
  66 years ago

• CPC

  • B23Q1/525 - which is parallel to the working surface
  • Y10T29/33 - Stereotype-plate finishing
  • Y10T74/20894 - Treadles
  • Y10T409/307168 - Plural cutters

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working
  • 074 - Machine element or mechanism