1621871

Information

• Patent Grant
• 1621871

• References
• Source

• Patent Number

  1,621,871

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1927
  97 years ago

• CPC

  • B61D9/08 - Frames Supporting or guiding means for the bodies
  • B61D9/02 - characterised by operating means for tipping

• US Classifications

  • 105 - Railway rolling stock