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CPC Main Group
A43B 23/00

Uppers; Boot legs; Stiffeners; Other single parts of footwear

9 direct subcodes

Child Classifications

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  • A43B 23/07 Linings therefor
  • A43B 23/20 Nails, pegs, pins, clamps, or tacks, for footwear
  • A43B 23/26 Tongues for shoes
  • A43B 23/28 Devices to put in shoes in order to prevent slipping at the heel or to prevent abrading the stockings
  • A43B 23/30 Heel-protectors for car-drivers

Top Applicants

Top 10 applicants by patent filingsfor class A43, 2013–2023, worldwide · Source: EPO PATSTAT

  1. NIKE US 4,108
  2. NIKE INNOVATE US 3,339
  3. NIKE INNOVATE NL 1,253
  4. 耐克创新有限合伙公司 969
  5. NIKE INNOVATE 910
  6. ADIDAS DE 768
  7. ASICS CORPORATION JP 591
  8. PUMA SE DE 344
  9. ADIDAS 323
  10. UNDER ARMOUR US 235