3554546

Information

• Patent Grant
• 3554546

• References
• Source

• Patent Number

  3,554,546

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  53 years ago

• CPC

  • F41B15/025 - the telescoping sections being locked by coacting conical end surfaces
  • Y10S116/44 - Portable personal alarms

• US Classifications

  • 463 - Amusement devices: games
  • 116 - Signals and indicators
  • 231 - Whips and whip apparatus