CPC Subgroup
A63H 19/16 Parts for model railway vehicles
Full Title
Model railways (propulsion by special interaction between vehicle and track A63H18/00) > Parts for model railway vehicles
3 direct subcodes
Child Classifications
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- A63H 19/18 Car coupling or uncoupling mechanisms
- A63H 19/20 Illuminating arrangements
- A63H 19/22 Wheels; Wheel axles; Bogies
Top Applicants
Top 10 applicants by patent filingsfor class A63, 2013–2023, worldwide · Source: EPO PATSTAT
- NETEASE 4,324
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY 3,255
- SONY INTERACTIVE ENTERTAINMENT JP 2,643
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY CN 2,353
- UNIVERSAL CITY STUDIOS US 2,005
- KARSTEN MANUFACTURING CORPORATION US 1,883
- ACUSHNET COMPANY US 1,495
- MICROSOFT TECHNOLOGY LICENSING US 1,272
- NINTENDO COMPANY JP 1,260
- SONY CORPORATION JP 1,169