B63H2011/043 - CPC Classification Index

ClassID:

71506 ⎘

B63H2011/043 - CPC Classification

Classification description:

Marine propulsion by water jets the propulsive medium being ambient water by means of pumps with means for adjusting or varying pump inlets, e.g. means for varying inlet cross section area

Recent Application in this class:

20240227990

2024-07-11

WAKE SHAPING DEVICE

20240132184

2024-04-25

WAKE SHAPING DEVICE

20140150919

2014-06-05

Duct arrangement

20120252287

2012-10-04

Water jet propulsion device

20120252286

2012-10-04

WATER JET PROPULSION DEVICE

20110275254

2011-11-10

Waterjet propulsion system and method for a marine vehicle

20070123116

2007-05-31

Marine propulsor with inlet fluid inducer

15961314

2019-05-21

Rechargeable robotic pool cleaning apparatus