2959924

Information

• Patent Grant
• 2959924

• References
• Source

• Patent Number

  2,959,924

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1960
  64 years ago

• CPC

  • B41J5/20 - for subsidiary keys
  • E21D15/43 - Details of wedges
  • E21D17/086 - or articulated type
  • Y10T403/32221 - Articulate joint comprises pivoted clevis or channel bar
  • Y10T403/32262 - At selected angle
  • Y10T403/32606 - Pivoted

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 403 - Joints and connections