1536284

Information

• Patent Grant
• 1536284

• References
• Source

• Patent Number

  1,536,284

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1925
  99 years ago

• CPC

  • B21F45/00 - Wire-working in the manufacture of other particular articles
  • B21G7/08 - of split-pins
  • Y10T29/16 - Cotter-pin making

• US Classifications

  • 029 - Metal working