2309122

Information

• Patent Grant
• 2309122

• References
• Source

• Patent Number

  2,309,122

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1943
  81 years ago

• CPC

  • F16J13/04 - attached with a bridge member

• US Classifications

  • 220 - Receptacles
  • 138 - Pipes and tubular conduits
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener