388416

Information

• Patent Grant
• 388416

• References
• Source

• Patent Number

  388,416

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1888
  136 years ago

• CPC

  • A61G5/02 - propelled by the patient or disabled person
  • Y10T74/18376 - Crank, pitman, lever, and crank
  • Y10T74/2179 - Adjustable

• US Classifications

  • 280 - Land vehicles
  • 074 - Machine element or mechanism