3041992

Information

• Patent Grant
• 3041992

• References
• Source

• Patent Number

  3,041,992

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1962
  62 years ago

• CPC

  • B63G8/00 - Underwater vessels
  • B63B1/36 - using mechanical means
  • B63B3/13 - Hulls built to withstand hydrostatic pressure when fully submerged
  • F42B19/005 - Nose caps for torpedoes; Coupling torpedo-case parts together
  • F42B19/125 - Torpedoes provided with drag-reducing means
  • B63B2001/382 - by making use of supercavitation
  • Y02T70/121 - Reducing surface friction
  • Y02T70/122 - Air lubrication, air cavity systems

• US Classifications

  • 114 - Ships
  • 244 - Aeronautics and astronautics