1408365

Information

• Patent Grant
• 1408365

• References
• Source

• Patent Number

  1,408,365

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1922
  103 years ago

• CPC

  • G04B33/14 - Calibers of which the mainsprings or barrels are easily removable

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 968 - Horology