1300427

Information

• Patent Grant
• 1300427

• References
• Source

• Patent Number

  1,300,427

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1919
  106 years ago

• CPC

  • E21D17/086 - or articulated type
  • Y10T403/32319 - including pivot stud
  • Y10T403/32967 - Attached to or integral with one member

• US Classifications

  • 403 - Joints and connections