2680616

Information

• Patent Grant
• 2680616

• References
• Source

• Patent Number

  2,680,616

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1954
  70 years ago

• CPC

  • A63G1/18 - rotated by oars

• US Classifications

  • 472 - Amusement devices
  • 248 - Supports