ClassID:

203146

H01H2037/768 - CPC Classification

Classification description:

Thermally-actuated switches; Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling; Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material characterised by the composition of the fusible material

Recent Application in this class:
#1
20260051727
2026-02-19

OVERVOLTAGE PROTECTOR WITH INTEGRATED FAILURE PROTECTION

#2
20250308819
2025-10-02

PROTECTION DEVICE

#3
20240429008
2024-12-26

DEVICE FOR SUPPLYING ELECTRICAL POWER WITH THERMAL PROTECTION

#4
20240029976
2024-01-25

PROTECTIVE ELEMENT

#5
20220293371
2022-09-15

Protective Element

#6
20210066008
2021-03-04

Temperature sensitive pellet type thermal fuse

#7
20180175640
2018-06-21

Fusible switch, battery control apparatus including same, and battery control method

#8
20170186575
2017-06-29

Device for thermally tripping or disconnecting an overvoltage protection device

#9
20150162153
2015-06-11

High temperature material compositions for high temperature thermal cutoff devices

#10
20150017507
2015-01-15

Connecting element for secondary battery and secondary battery comprising the same

#11
20130234822
2013-09-12

Thermal safety device

#12
20130200984
2013-08-08

Reflowable circuit protection device

#13
20120299692
2012-11-29

Fuse providing overcurrent and thermal protection

#14
20120249283
2012-10-04

Protection element

#15
20120182116
2012-07-19

Thermal switch

#16
20120121795
2012-05-17

High temperature material compositions for high temperature thermal cutoff devices

#17
20120001720
2012-01-05

Protective device

#18
20110279219
2011-11-17

Protection element

#19
20110068889
2011-03-24

THERMAL FUSE ELEMENT, THERMAL FUSE AND BATTERY USING THE THERMAL FUSE

#20
20110050384
2011-03-03

Termal fuse

#21
20100176910
2010-07-15

FUSIBLE ALLOY ELEMENT, THERMAL FUSE WITH FUSIBLE ALLOY ELEMENT AND METHOD FOR PRODUCING A THERMAL FUSE

#22
20100085141
2010-04-08

Fuse for interrupting a voltage and/or current-carrying conductor in case of a thermal fault and method for producing the fuse

#23
20100033295
2010-02-11

HIGH TEMPERATURE THERMAL CUTOFF DEVICE

#24
20100013591
2010-01-21

Protection Device

#25
20090179729
2009-07-16

Thermal fuse employing thermosensitive pellet

#26
20090108980
2009-04-30

FUSE PROVIDING OVERCURRENT AND THERMAL PROTECTION

#27
20090097528
2009-04-16

Apparatus, system, and method for detecting temperature threshold events in an aftertreatment device

#28
20080061911
2008-03-13

Mechanical switch with melting bridge

#29
20080019073
2008-01-24

Overvoltage protection device with dual contact surface thermal disconnector

#30
20070212600
2007-09-13

Temperature fuse and battery using the same

#31
20070188292
2007-08-16

ALLOY TYPE THERMAL FUSE AND WIRE MEMBER FOR A THERMAL FUSE ELEMENT

#32
20070030110
2007-02-08

Thermoprotector

#33
20070024407
2007-02-01

Temperature fuse element, temperature fuse and battery using the same

#34
20060268645
2006-11-30

Protection circuit

#35
20060267722
2006-11-30

Electric component with a protected current feeding terminal

#36
20060232372
2006-10-19

Thermal fuse employing thermosensitive pellet

#37
20060208845
2006-09-21

Thermal fuse employing a thermosensitive pellet

#38
20060152327
2006-07-13

Alloy type thermal fuse and fuse element

#39
20060097839
2006-05-11

Alloy type thermal fuse and material for a thermal fuse element

#40
20050128044
2005-06-16

Alloy type thermal fuse and wire member for a thermal fuse element

#41
20050088272
2005-04-28

Thermal pellet incorporated thermal fuse and method of producing thermal pellet

#42
20050083166
2005-04-21

Element for thermal fuse, thermal fuse and battery including the same

#43
20050030148
2005-02-10

Thermal fuse and method of manufacturing fuse

#44
20050007234
2005-01-13

Fusible alloy and thermal fuse

#45
20050007233
2005-01-13

Alloy type thermal fuse and fuse element thereof