503438

Information

• Patent Grant
• 503438

• References
• Source

• Patent Number

  503,438

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1893
  131 years ago

• CPC

  • A61G5/042 - Front wheel drive
  • Y10T16/1873 - Cylinder
  • Y10T16/188 - Ball
  • Y10T16/1893 - Pivoted
  • Y10T16/212 - Spring supported

• US Classifications

  • 016 - Miscellaneous hardware