3577950

Information

• Patent Grant
• 3577950

• References
• Source

• Patent Number

  3,577,950

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • B63B21/28 - driven in by explosive charge
  • Y10T24/45361 - having position locking-means for gate
  • Y10T24/45466 - having electric or fluid powered, actuation or release, of interlock

• US Classifications

  • 114 - Ships
  • 024 - Buckles, buttons, clasps, etc.
  • 294 - Handling: hand and hoist-line implements