3533226

Information

• Patent Grant
• 3533226

• References
• Source

• Patent Number

  3,533,226

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1970
  54 years ago

• CPC

  • G04C21/16 - producing the signals at adjustable fixed times
  • A61J7/0481 - working on a schedule basis
  • G04B19/264 - with indicators for biological cycles

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology