2709982

Information

• Patent Grant
• 2709982

• References
• Source

• Patent Number

  2,709,982

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1955
  70 years ago

• CPC

  • B60B9/20 - in rings concentric with wheel axis

• US Classifications

  • 440 - Marine propulsion
  • 152 - Resilient tires and wheels