H01H2213/002 - CPC Classification Index

ClassID:

204008 ⎘

H01H2213/002 - CPC Classification

Classification description:

Venting with external pressure

Sub-classes:

H01H2213/004 » Scavenger; Filter 9
H01H2213/006 » Labyrinth 8
H01H2213/008 » Flaps cut out forming valves 5

Recent Application in this class:

20240379308

2024-11-14

BACKLIGHT KEYSWITCH

20190231946

2019-08-01

Construction and protection of components in negative pressure wound therapy systems

20180366283

2018-12-20

Keyboard structure

20180366282

2018-12-20

Vented push switch

20180218858

2018-08-02

Keyboard module and electronic device using the same

20180122599

2018-05-03

Liftable keyboard

20180122595

2018-05-03

Liftable keyboard

20160380663

2016-12-29

Button integration for an electronic device

20160071660

2016-03-10

Button integration for an electronic device

#10

20150237764

2015-08-20

Electronic device and heat dissipation method

#11

20120160649

2012-06-28

DUST-FREE BUTTON ASSEMBLY

#12

20120138443

2012-06-07

Switch with sinuated air-passageway

#13

20120080301

2012-04-05

Contaminent resistant membrane in a dome switch and methods for making the same

#14

20110120850

2011-05-26

Switch assembly constructions

#15

20090000931

2009-01-01

Switch assembly constructions

#16

20080211696

2008-09-04

Key system for an electronic device

#17

20080121509

2008-05-29

Key switch with exhaust structure

#18

20070131530

2007-06-14

Remote function actuator with pressure equalizer

#19

20060261983

2006-11-23

Key system for a communication device

#20

20060073341

2006-04-06

Printed circuit board tact switch

#21

20050211536

2005-09-29

Push-on switch

#22

20050098414

2005-05-12

Key structure of computer keyboard

#23

20050000789

2005-01-06

Keyboard switch with internal fluid containment network