303289

Information

• Patent Grant
• 303289

• References
• Source

• Patent Number

  303,289

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1884
  140 years ago

• CPC

  • B21F45/00 - Wire-working in the manufacture of other particular articles
  • Y10T29/16 - Cotter-pin making

• US Classifications

  • 029 - Metal working
  • 059 - Chain, staple, and horseshoe making
  • 072 - Metal deforming
  • 152 - Resilient tires and wheels
  • 226 - Advancing material of indeterminate length