2328877

Information

• Patent Grant
• 2328877

• References
• Source

• Patent Number

  2,328,877

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1943
  81 years ago

• CPC

  • B61G11/08 - with rubber springs

• US Classifications

  • 267 - Spring devices
  • 213 - Railway draft appliances