1752845

Information

• Patent Grant
• 1752845

• References
• Source

• Patent Number

  1,752,845

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1930
  94 years ago

• CPC

  • B60C7/12 - using enclosed chambers
  • Y10T152/10441 - Balls

• US Classifications

  • 152 - Resilient tires and wheels