409708

Information

• Patent Grant
• 409708

• References
• Source

• Patent Number

  409,708

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1889
  136 years ago

• CPC

  • B60B17/00 - Wheels characterised by rail-engaging elements
  • B23K5/006 - specially adapted for particular articles or work
  • Y10S29/024 - Method or apparatus with local heating
  • Y10T29/49485 - Multiple part or composite

• US Classifications

  • 029 - Metal working