1436407

Information

• Patent Grant
• 1436407

• References
• Source

• Patent Number

  1,436,407

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1922
  102 years ago

• CPC

  • B23B45/12 - by using a ratchet brace

• US Classifications

  • 192 - Clutches and power-stop control
  • 123 - Internal-combustion engines