1499968

Information

• Patent Grant
• 1499968

• References
• Source

• Patent Number

  1,499,968

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1924
  100 years ago

• CPC

  • G04B25/005 - in alarm clocks

• US Classifications

  • 126 - Stoves and furnaces
  • 968 - Horology