F16K15/036 - CPC Classification Index

ClassID:

152240 ⎘

F16K15/036 - CPC Classification

Classification description:

Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members Dual valve members with hinges crossing the flow line substantially diametrical

Sub-classes:

F16K15/038 » {having a common hinge} 91

Recent Application in this class:

20250122951

2025-04-17

SYSTEMS AND METHODS FOR DETERMINING VALVE FLUTTER

20250003403

2025-01-02

Flapper valve with common rotational direction

20230167913

2023-06-01

Watertight check valve

20220074512

2022-03-10

Watertight check valve

20210048112

2021-02-18

CHECK VALVE

20200386333

2020-12-10

Check valve

20200132201

2020-04-30

Dual check valve fluid circulation system for dishwasher appliances

20190234646

2019-08-01

DUCT DAMPER

20190211939

2019-07-11

Check valves

#10

20190178400

2019-06-13

Check valves

#11

20180014929

2018-01-18

Mechanical heart valve prosthesis for the right ventricle

#12

20170307097

2017-10-26

Backflow and breakaway check valve

#13

20160245186

2016-08-25

Self-actuating and dual pivot flapper valve

#14

20150247420

2015-09-03

Flapper valve assembly and method of flowing air therethrough

#15

20140251461

2014-09-11

Check valve having petals with lift generating elements

#16

20140196756

2014-07-17

Adjustable dishwasher conduit valve system

#17

20100223773

2010-09-09

Ceiling radiation damper fusible link tool