863563

Information

• Patent Grant
• 863563

• References
• Source

• Patent Number

  863,563

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1907
  116 years ago

• CPC

  • A63G1/02 - with masking tunnels

• US Classifications

  • 104 - Railways
  • 472 - Amusement devices
  • 482 - Exercise devices