2667738

Information

• Patent Grant
• 2667738

• References
• Source

• Patent Number

  2,667,738

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1954
  70 years ago

• CPC

  • G04B45/00 - Time pieces of which the indicating means or cases provoke special effects
  • A63H33/3066 - Watches or clocks

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 185 - Motors: spring, weight, or animal powered
  • 446 - Amusement devices: toys
  • 968 - Horology