3651911

Information

• Patent Grant
• 3651911

• References
• Source

• Patent Number

  3,651,911

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1972
  53 years ago

• CPC

  • B60B33/021 - combined with braking of castor wheel
  • B65G13/075 - Braking means
  • B65G39/07 - Other adaptations of sleeves
  • Y10T152/10405 - Sponge rubber

• US Classifications

  • 193 - Conveyors, chutes, skids, guides, and ways
  • 152 - Resilient tires and wheels
  • 492 - Roll or roller