B63H2023/0216 - CPC Classification Index

ClassID:

71638 ⎘

B63H2023/0216 - CPC Classification

Classification description:

Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members by means of belts, or the like

Sub-classes:

B63H2023/0225 » {of grooved belts, i.e. with one or more grooves in longitudinal direction of the belt} 0
B63H2023/0233 » {of belts having a toothed contact surface, or regularly spaced bosses, or hollows for slip-less or nearly slip-less meshing with complementary profiled contact surface of a pulley} 10
B63H2023/0241 » {of V-belts, i.e. belts of tapered cross section} 0

Recent Application in this class:

20260077845

2026-03-19

MARINE PROPULSION UNIT

20260077844

2026-03-19

MARINE PROPULSION UNIT

20240294243

2024-09-05

Motion Transforming Differentially Biased Transmission for Human Powered Vehicles

20240278892

2024-08-22

MODULAR BELT TENSIONING MECHANISM AND POWERHEAD STRUCTURE OF A MARINE PROPULSION SYSTEM

20230242232

2023-08-03

MARINE POWERTRAIN UNIT AND METHOD FOR POWERING A MARINE VESSEL

20210371076

2021-12-02

Shaft linkage for linking and driving at least two drivetrains of a vessel

20210129965

2021-05-06

Power transmission device and method for an outboard motor

20160280347

2016-09-29

Propulsion system for aquatic vessels

20160229509

2016-08-11

Outboard drive device

#10

20150210364

2015-07-30

Water bicycle and water bicycle drive housing

#11

20140179179

2014-06-26

Outboard drive device

#12

20100216358

2010-08-26

Outboard drive device

#13

20060199451

2006-09-07

Marine craft adapted for shallow water operation

#14

17716055

2024-09-24

Portable pedal system for kayaks and other watercraft

#15

14983820

2017-01-03

Human powered watercraft propulsion device

#16

14704137

2016-10-11

Watercraft