3918113

Information

• Patent Grant
• 3918113

• References
• Source

• Patent Number

  3,918,113

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • B63C11/48 - Means for searching for underwater objects
  • B63B22/18 - having means to control attitude or position
  • B63C7/26 - Means for indicating the location of underwater objects
  • B63B2205/04 - Having means to control payout

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices
  • 114 - Ships