2186413

Information

• Patent Grant
• 2186413

• References
• Source

• Patent Number

  2,186,413

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1940
  85 years ago

• CPC

  • F22B7/16 - Component parts thereof Accessories therefor

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener