2187973

Information

• Patent Grant
• 2187973

• References
• Source

• Patent Number

  2,187,973

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1940
  85 years ago

• CPC

  • B62K19/02 - characterised by material or cross-section of frame members
  • B62K2700/04 - Frames for cycles characterised by the shape of the material used

• US Classifications

  • 280 - Land vehicles