1419669

Information

• Patent Grant
• 1419669

• References
• Source

• Patent Number

  1,419,669

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1922
  102 years ago

• CPC

  • B30B1/30 - by the pull of chains or ropes
  • B61G9/10 - with separate mechanical friction shock-absorbers

• US Classifications

  • 213 - Railway draft appliances