3175352

Information

• Patent Grant
• 3175352

• References
• Source

• Patent Number

  3,175,352

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  59 years ago

• CPC

  • G10K1/10 - Sounding members Mounting thereof Clappers or other strikers
  • G04B23/00 - Arrangements producing acoustic signals at preselected times
  • G04C21/16 - producing the signals at adjustable fixed times

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 116 - Signals and indicators
  • 968 - Horology