1442250

Information

• Patent Grant
• 1442250

• References
• Source

• Patent Number

  1,442,250

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1923
  101 years ago

• CPC

  • B61H13/30 - adjustable to take account of variation of vehicle weight

• US Classifications

  • 188 - Brakes