2743919

Information

• Patent Grant
• 2743919

• References
• Source

• Patent Number

  2,743,919

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1956
  68 years ago

• CPC

  • B61F5/122 - with friction surfaces
  • B60G13/04 - mechanically

• US Classifications

  • 267 - Spring devices
  • 105 - Railway rolling stock