1489612

Information

• Patent Grant
• 1489612

• References
• Source

• Patent Number

  1,489,612

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1924
  100 years ago

• CPC

  • B25G3/28 - comprising wedges, keys, or like expanding means
  • Y10T403/4661 - Barbed component

• US Classifications

  • 403 - Joints and connections