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DIFF Subgroup
A63B 57/10

Golf tees

Introduced: January 2015

Full Title

Golfing accessories > Golf tees

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

IPC defines codes here since 2015.

Child Classifications

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  • A63B 57/12 attached to straps since 2015 IPC+CPC Available in IPC and CPC
  • A63B 57/13 foldable or separable since 2015 IPC+CPC Available in IPC and CPC
  • A63B 57/15 height-adjustable since 2015 IPC+CPC Available in IPC and CPC
  • A63B 57/16 Brush-type tees since 2015 IPC+CPC Available in IPC and CPC
  • A63B 57/18 with writing means since 2015 IPC+CPC Available in IPC and CPC
  • A63B 57/19 with direction indicators since 2015 IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

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

Top Applicants (CPC)

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