3025974

Information

• Patent Grant
• 3025974

• References
• Source

• Patent Number

  3,025,974

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1962
  62 years ago

• CPC

  • B61G9/14 - with rubber springs

• US Classifications

  • 213 - Railway draft appliances
  • 267 - Spring devices