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IPC Main Group
A63G 1/00

Roundabouts

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
HUMAN NECESSITIES
Class:
SPORTS; GAMES; AMUSEMENTS
Subclass:
MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT

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 1/3 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. SANKYO 23,899
  2. SANYO PRODUCT COMPANY 23,718
  3. DAIICHI SHOKAI COMPANY 13,338
  4. KYORAKU SANGYO 10,447
  5. UNIVERSAL ENTERTAINMENT CORPORATION 9,545
  6. SANEI R & D COMPANY 9,135
  7. SAMMY CORPORATION 7,126
  8. NEWGIN CORPORATION 5,651
  9. NETEASE 4,877
  10. HEIWA CORPORATION 3,938