Patents-Review.com
ClassID:

70404 ⎘

B63B1/40 - CPC Classification

Classification description:

Hydrodynamic or hydrostatic features of hulls or of hydrofoils; Other means for varying the inherent hydrodynamic characteristics of hulls by diminishing wave resistance

Recent Application in this class:
#1
20240286712
2024-08-29

PAIR OF EXTENDED ARMS COUPLED TO A VESSEL

 #2
20230406452
2023-12-21

Wave-dissipating and wave-resisting integrated floating photovoltaic device capable of resisting severe sea conditions

 #3
20230227125
2023-07-20

WIND-WAVE-RESISTANT FLOATING OFFSHORE PHOTOVOLTAIC DEVICE

 #4
20230219655
2023-07-13

Floating structure for transport formed by a train arrangement of rotary bodies of revolution which reduces the drag of same during sailing

 #5
20230167838
2023-06-01

APPARATUS AND METHOD FOR FLUID MANIPULATION

 #6
20230127247
2023-04-27

PROW AND/OR STERN ARRANGEMENT FOR REDUCING THE DRAG OF A WATERCRAFT DURING SAILING

 #7
20220315166
2022-10-06

Fluid resistance reduction apparatus for ship

 #8
20220135183
2022-05-05

Vessel with a hydrodynamic duct of flow management mounted on the bow thereof with a horizontal wall portion of surface wave management

 #9
20210339827
2021-11-04

Stabilized hull of a monohull motor boat, which surfs on a water cushion and has a deeply submerged supporting blade

 #10
20200017170
2020-01-16

Ship hull assembly for reducing water resistance and improving maneuverability

 #11
20190210692
2019-07-11

Vessel for operating on a body of water, comprising an aft foil for generating a thrust force and adjustment means for adjusting an angle of incidence of the aft foil

 #12
20190143772
2019-05-16

Amphibious vehicle

 #13
20190048904
2019-02-14

Apparatus and method for fluid manipulation

 #14
20180312230
2018-11-01

Pontoon boat with elevated front wave guard

 #15
20180170484
2018-06-21

Boat hull

 #16
20180056742
2018-03-01

Amphibious vehicle and method of controlling attitude of vehicle body of amphibious vehicle

 #17
20170349017
2017-12-07

Amphibious vehicle

 #18
20170341712
2017-11-30

Forepart of a vessel

 #19
20170021898
2017-01-26

Wave piercing ship hull

 #20
20160185429
2016-06-30

Assembly of floatable modules

 #21
20150344106
2015-12-03

Vessel with a flow deflecting hydrodynamic bow fin arrangement

 #22
20150336633
2015-11-26

HYBRID VEE-HULL WITH SPONSONS

 #23
20140150704
2014-06-05

Hydrodynamic duct of flow management at the bow of a vessel

 #24
20130186318
2013-07-25

Transom-stern-type stern shape of vessel

 #25
20120304909
2012-12-06

VESSEL WITH SUBMERSIBLE HULLS

 #26
20100000461
2010-01-07

Foil shapes for use in barge skegs and marine propeller shrouds

 #27
20100000455
2010-01-07

Transom stern hull form and appendages for improved hydrodynamics

 #28
20090223431
2009-09-10

BOW LIFTING BODY WITH DEADRISE

 #29
20070107646
2007-05-17

Transonic hull and hydrofield

 #30
20070017428
2007-01-25

Vessel provided with a foil situated below the waterline

 #31
20060217009
2006-09-28

Ship with wave engulfing enhanced propulsors

 #32
20060124044
2006-06-15

Vessel provided with a foil situated below the waterline

 #33
20060005756
2006-01-12

Ship with wave energy engulfing propulsors

 #34
20050183649
2005-08-25

Waveless hull

 #35
20050178310
2005-08-18

Low drag submerged asymmetric displacement lifting body

 #36
20050172881
2005-08-11

Transonic hull and hydrofield (part III-A)

 #37
20050022713
2005-02-03

Hull having minimized wave-making characteristics

 #38
14303306
2015-11-10

Integrated stern bulb and flap

 #39
14208480
2016-06-14

Hydraulic baffle for a flat-bottom boat