3163011

Information

• Patent Grant
• 3163011

• References
• Source

• Patent Number

  3,163,011

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1964
  60 years ago

• CPC

  • E21D17/086 - or articulated type
  • Y10T403/32262 - At selected angle
  • Y10T403/32336 - Engaging notch or recess in outer periphery of component

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 403 - Joints and connections