153938

Information

• Patent Grant
• 153938

• References
• Source

• Patent Number

  153,938

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1874
  150 years ago

• CPC

  • B61G1/16 - Control devices therefor

• US Classifications

  • 213 - Railway draft appliances
  • 036 - Boots, shoes, and leggings