CPC Main Group
A63C 17/00 Roller skates; Skate-boards
Filing statistics
CPC A63C 17/00 belongs to the parent subclass A63C, which recorded 11,007 patent applications worldwide between 2013 and 2023. Annual filings declined from 1,027 in 2013 to 600 in 2023 (-42%), peaking at 1,320 applications in 2017. The most active applicants in class A63 are NETEASE (4,324 applications), TENCENT TECHNOLOGY (SHENZHEN) COMPANY (3,255 applications) and SONY INTERACTIVE ENTERTAINMENT (2,643 applications).
Source: EPO PATSTAT, worldwide filings
24 direct subcodes
Child Classifications
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- A63C 17/01 Skateboards (A63C17/02 - A63C17/28 take precedence)
- A63C 17/02 with wheels arranged in two pairs
- A63C 17/04 with wheels arranged otherwise than in two pairs
- A63C 17/10 with endless tracks
- A63C 17/12 with driving mechanisms
- A63C 17/14 with brakes, e.g. toe stoppers, freewheel roller clutches
- A63C 17/16 for use on specially shaped or arranged runways
- A63C 17/18 convertible into ice or snow-running skates
- A63C 17/20 with fixable wheels permitting the skates to be used for walking
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