1831661

Information

• Patent Grant
• 1831661

• References
• Source

• Patent Number

  1,831,661

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1931
  93 years ago

• CPC

  • B21D53/268 - wheels having spokes
  • Y10S411/93 - Flowing metal or settable material
  • Y10T16/39 - Ferrules, rings, and thimbles
  • Y10T29/49519 - Joining spokes to hub

• US Classifications

  • 029 - Metal working
  • 016 - Miscellaneous hardware
  • 301 - Land vehicles: wheels and axles
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener