2286198

Information

• Patent Grant
• 2286198

• References
• Source

• Patent Number

  2,286,198

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1942
  82 years ago

• CPC

  • C21C3/00 - Manufacture of wrought-iron or wrought-steel

• US Classifications

  • 420 - Alloys or metallic compositions
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener