1012622

Information

• Patent Grant
• 1012622

• References
• Source

• Patent Number

  1,012,622

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1911
  112 years ago

• CPC

  • B21G3/12 - Upsetting Forming heads
  • A01L7/10 - Horseshoe nails

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener