2785896

Information

• Patent Grant
• 2785896

• References
• Source

• Patent Number

  2,785,896

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1957
  67 years ago

• CPC

  • A63G1/16 - rotated by means of grip-rings

• US Classifications

  • 472 - Amusement devices
  • 297 - Chairs and seats
  • 482 - Exercise devices