2291795

Information

• Patent Grant
• 2291795

• References
• Source

• Patent Number

  2,291,795

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1942
  82 years ago

• CPC

  • E04G17/0642 - Devices for extracting or inserting wall ties or parts thereof
  • Y10T29/49632 - Metal reinforcement member for nonmetallic, e.g., concrete, structural element
  • Y10T29/53687 - by rotation of work part
  • Y10T29/53943 - Hand gripper for direct push or pull
  • Y10T29/53987 - Tube, sleeve or ferrule

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 029 - Metal working