2765140

Information

• Patent Grant
• 2765140

• References
• Source

• Patent Number

  2,765,140

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1956
  68 years ago

• CPC

  • E21D15/285 - by means of wedges or wedge combinations
  • Y10T403/7066 - having actuator

• US Classifications

  • 248 - Supports
  • 403 - Joints and connections