1478321

Information

• Patent Grant
• 1478321

• References
• Source

• Patent Number

  1,478,321

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1923
  100 years ago

• CPC

  • B60B19/12 - Roller-type wheels
  • B60B2360/90 - Wood

• US Classifications

  • 305 - Wheel substitutes for land vehicles