2519504

Information

• Patent Grant
• 2519504

• References
• Source

• Patent Number

  2,519,504

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1950
  74 years ago

• CPC

  • B61F5/18 - King-bolts
  • Y10T403/557 - Expansible section

• US Classifications

  • 105 - Railway rolling stock
  • 403 - Joints and connections
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener