CPC Main Group
A63H 31/00 Gearing for toys (gearing in general F16H)
5 direct subcodes
Child Classifications
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- A63H 31/02 Screw-spindle mechanisms
- A63H 31/04 Friction mechanisms
- A63H 31/06 Belt or string gear
- A63H 31/08 Gear-control mechanisms; Gears for imparting a reciprocating motion
- A63H 31/10 Gearing mechanisms actuated by movable wires enclosed in flexible tubes
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