1640613

Information

• Patent Grant
• 1640613

• References
• Source

• Patent Number

  1,640,613

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1927
  97 years ago

• CPC

  • B60B9/08 - in flat coiled form
  • Y10T152/10342 - Abutting sections

• US Classifications

  • 152 - Resilient tires and wheels