2105139

Information

• Patent Grant
• 2105139

• References
• Source

• Patent Number

  2,105,139

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1938
  87 years ago

• CPC

  • B21K1/701 - Weld nuts

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 219 - Electric heating
  • 425 - Plastic article or earthenware shaping or treating: apparatus