3683845

Information

• Patent Grant
• 3683845

• References
• Source

• Patent Number

  3,683,845

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1972
  52 years ago

• CPC

  • G10K1/10 - Sounding members Mounting thereof Clappers or other strikers
  • G10K1/063 - the sounding member being a bell
  • Y10T29/4957 - Sound device making

• US Classifications

  • 116 - Signals and indicators
  • 029 - Metal working
  • 084 - Music
  • 340 - Communications: electrical