Y10T137/6936 - CPC Classification Index

ClassID:

248977 ⎘

Y10T137/6936 - CPC Classification

Classification description:

Fluid handling; With casing, support, protector or static constructional installations; With hose storage or retrieval means; With retrieval means Power stop or brake

Sub-classes:

Y10T137/694 » Responsive to position of hose in casing 2

Recent Application in this class:

20200131893

2020-04-30

Portable pump system for use over a wellbore

20120168002

2012-07-05

Gas supply system

20100294872

2010-11-25

Water hose winding device

20090282937

2009-11-19

Stepper actuator having a breaking mechanism

20090277454

2009-11-12

Gas Supply System

20090189005

2009-07-30

Elastic rewinding hose reel with automatic stopping device

20070017059

2007-01-25

Vacuum system

14639227

2016-08-02

Retractable oxygen tube assembly