B63H2011/046 - CPC Classification Index

ClassID:

71507 ⎘

B63H2011/046 - CPC Classification

Classification description:

Marine propulsion by water jets the propulsive medium being ambient water by means of pumps comprising means for varying pump characteristics, e.g. rotary pumps with variable pitch impellers, or adjustable stators

Recent Application in this class:

20250010964

2025-01-09

PROPULSION DEVICE

20230242227

2023-08-03

JET PROPULSION WATERCRAFT

20140030937

2014-01-30

PERSONAL WATERCRAFT

20070292278

2007-12-20

Axial Flow Pump and Marine Propulsion Device

20060281375

2006-12-14

Variable marine jet propulsion

20050142001

2005-06-30

Axial flow pump or marine propulsion device