1366922

Information

• Patent Grant
• 1366922

• References
• Source

• Patent Number

  1,366,922

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1921
  103 years ago

• CPC

  • B21K9/00 - Reconditioning railroad accessories
  • Y10S72/713 - Method of making vehicle power transmitting shaft
  • Y10T29/49746 - by applying fluent material, e.g., coating, casting
  • Y10T29/4975 - including heating

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working
  • 072 - Metal deforming