H01R 4/2445 the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
Introduced: January 2018
Title
Titles differ between systems:
IPC: the contact members having additional means acting on the insulation or the wire, e.g. additional insulation-penetrating means, strain relief means or wire cutting knives
CPC: the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
Full Title
Full titles differ between systems:
Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation > Connections using contact members penetrating or cutting insulation or cable strands > the contact members having insulation-cutting edges, e.g. of tuning fork type > the contact members having additional means acting on the insulation or the wire, e.g. additional insulation-penetrating means, strain relief means or wire cutting knives
Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation > Connections using contact members penetrating or cutting insulation or cable strands > the contact members having insulation-cutting edges, e.g. of tuning fork type > the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
3 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2018.
Child Classifications
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- H01R 4/245 the additional means having two or more slotted flat portions since 2018 IPC+CPC Available in IPC and CPC
- H01R 4/2458 the contact members being in a slotted tubular configuration, e.g. slotted tube-end since 2018 IPC+CPC Available in IPC and CPC
- H01R 4/2462 the contact members being in a slotted bent configuration, e.g. slotted bight since 2018 IPC+CPC Available in IPC and CPC
- H01R 4/2466 the contact members having a channel-shaped part, the opposite sidewalls of which comprise insulation-cutting means since 2018 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class H01,2013–2023, worldwide · Source: EPO PATSTAT
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 43,574
- SAMSUNG ELECTRONICS COMPANY KR 42,206
- LG CHEM KR 21,383
- APPLIED MATERIALS US 20,441
- LG ENERGY SOLUTION KR 20,279
- SAMSUNG DISPLAY KR 19,725
- CHINESE ACADEMY OF SCIENCES 19,400
- TOYOTA MOTOR CORPORATION 18,819
- SGCC(STATE GRID CORPORATION OF CHINA) 18,082
- TOKYO ELECTRON JP 17,634
Top Applicants (CPC)
Class H01,2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 37,897
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 36,116
- APPLIED MATERIALS US 21,640
- LG ENERGY SOLUTION KR 20,770
- LG CHEM KR 19,835
- TOKYO ELECTRON JP 18,519
- ROBERT BOSCH DE 14,595
- INTEL CORPORATION US 13,580
- MURATA MANUFACTURING COMPANY JP 12,151
- SAMSUNG SDI COMPANY KR 12,080