2929324

Information

• Patent Grant
• 2929324

• References
• Source

• Patent Number

  2,929,324

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1960
  64 years ago

• CPC

  • B63B22/06 - with means to cause the buoy to surface in response to a transmitted signal
  • B63B2209/12 - with time-delay

• US Classifications

  • 102 - Ammunition and explosives
  • 294 - Handling: hand and hoist-line implements