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CPC Main Group
A63G 1/00

Roundabouts

15 direct subcodes

Child Classifications

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  • A63G 1/02 with masking tunnels
  • A63G 1/04 with toboggans
  • A63G 1/06 with several concentric turntables
  • A63G 1/22 with bicycles serving as seats
  • A63G 1/28 with centrifugally-swingable suspended seats
  • A63G 1/30 with seats moving up-and-down, e.g. figure-seats
  • A63G 1/32 with seats two or more of which form a see-saw
  • A63G 1/34 with seats moving in an undulating track
  • A63G 1/36 with movably-mounted swing-like seats not moving radially outwards
  • A63G 1/48 with turntables and movably-mounted vehicles thereon which move to the outside when the roundabout is rotated

Top Applicants

Top 10 applicants by patent filingsfor class A63, 2013–2023, worldwide · Source: EPO PATSTAT

  1. NETEASE 4,324
  2. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 3,255
  3. SONY INTERACTIVE ENTERTAINMENT JP 2,643
  4. TENCENT TECHNOLOGY (SHENZHEN) COMPANY CN 2,353
  5. UNIVERSAL CITY STUDIOS US 2,005
  6. KARSTEN MANUFACTURING CORPORATION US 1,883
  7. ACUSHNET COMPANY US 1,495
  8. MICROSOFT TECHNOLOGY LICENSING US 1,272
  9. NINTENDO COMPANY JP 1,260
  10. SONY CORPORATION JP 1,169