3490134

Information

• Patent Grant
• 3490134

• References
• Source

• Patent Number

  3,490,134

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  55 years ago

• CPC

  • G04D3/003 - for levers
  • G04D1/0057 - Conveyor belts or chains
  • Y10T29/49789 - Obtaining plural product pieces from unitary workpiece
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part
  • Y10T29/49838 - by stringing

• US Classifications

  • 029 - Metal working
  • 968 - Horology