1337446

Information

• Patent Grant
• 1337446

• References
• Source

• Patent Number

  1,337,446

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1920
  104 years ago

• CPC

  • B60B25/02 - Segmented rims
  • Y10T152/10405 - Sponge rubber
  • Y10T152/10414 - with core compression

• US Classifications

  • 152 - Resilient tires and wheels