3084809

Information

• Patent Grant
• 3084809

• References
• Source

• Patent Number

  3,084,809

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1963
  61 years ago

• CPC

  • B61G11/08 - with rubber springs

• US Classifications

  • 213 - Railway draft appliances
  • 267 - Spring devices