IPC Classification

Class code (prefix) Descriptions Number of results
B63G 1/00 Arrangements of guns or missile launchers; Vessels characterised thereby
B63G 3/00 Arrangements of ammunition stores or handlers; Vessels characterised thereby
B63G 3/02 Arrangements of ammunition stores or handlers; Vessels characterised thereby for torpedoes
B63G 3/04 Arrangements of ammunition stores or handlers; Vessels characterised thereby for missiles
B63G 3/06 Arrangements of ammunition stores or handlers; Vessels characterised thereby for mines or depth charges
B63G 5/00 Vessels characterised by adaptation to torpedo-launching
B63G 6/00 Laying of mines or depth charges; Vessels characterised thereby
B63G 7/00 Mine-sweeping; Vessels characterised thereby
B63G 7/02 Mine-sweeping means; Means for destroying mines
B63G 7/04 Mine-sweeping means; Means for destroying mines by means of cables
B63G 7/06 Mine-sweeping means; Means for destroying mines of electromagnetic type
B63G 7/08 Mine-sweeping means; Means for destroying mines of acoustic type
B63G 8/00 Underwater vessels, e.g. submarines
B63G 8/04 Superstructure
B63G 8/06 Conning-towers
B63G 8/08 Propulsion
B63G 8/10 Propulsion using steam plant
B63G 8/12 Propulsion using internal-combustion engines
B63G 8/14 Control of attitude or depth
B63G 8/16 Control of attitude or depth by direct use of propellers or jets
B63G 8/18 Control of attitude or depth by hydroplanes
B63G 8/20 Steering equipment
B63G 8/22 Adjustment of buoyancy by water ballasting; Emptying equipment for ballast tanks
B63G 8/24 Automatic depth adjustment; Safety equipment for increasing buoyancy, e.g. detachable ballast, floating bodies
B63G 8/26 Trimming equipment
B63G 8/28 Arrangement of offensive or defensive equipment
B63G 8/30 Arrangement of offensive or defensive equipment of artillery or missile-launching means
B63G 8/32 Arrangement of offensive or defensive equipment of torpedo stores or handlers
B63G 8/33 Arrangement of offensive or defensive equipment of mine-laying means
B63G 8/34 Camouflage
B63G 8/36 Adaptations of ventilation, cooling, heating, or air-conditioning
B63G 8/38 Arrangement of visual or electronic watch equipment, e.g. of periscopes, of radar
B63G 8/39 Arrangements of sonic watch equipment, e.g. low-frequency, sonar
B63G 8/40 Rescue equipment for personnel
B63G 8/41 Capsules, chambers, water-tight boats, or the like, detachable from the submarine
B63G 8/42 Towed underwater vessels
B63G 9/00 Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines
B63G 9/02 Means for protecting vessels against torpedo attack
B63G 9/04 Nets or the like
B63G 9/06 Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines for degaussing vessels
B63G 11/00 Aircraft carriers, i.e. warships equipped with a flight deck on which airplanes can be launched and landed and with a hangar deck for servicing airplanes
B63G 13/00 Other offensive or defensive arrangements on vessels; Vessels characterised thereby
B63G 13/02 Camouflage