1420234

Information

• Patent Grant
• 1420234

• References
• Source

• Patent Number

  1,420,234

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1922
  102 years ago

• CPC

  • B27B11/04 - Supports able to be attached to the work
  • Y10T403/32368 - including radial interengaging tongue and slot or serrations

• US Classifications

  • 030 - Cutlery
  • 403 - Joints and connections