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IPC Main Group
A43C 11/00

Other fastenings specially adapted for shoes

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
HUMAN NECESSITIES
Class:
FOOTWEAR
Subclass:
FASTENINGS OR ATTACHMENTS FOR FOOTWEAR; LACES IN GENERAL

Filing statistics

IPC A43C 11/00 belongs to the parent subclass A43C, which recorded 12,307 patent applications worldwide between 2013 and 2023. Annual filings grew from 908 in 2013 to 986 in 2023 (+9%), peaking at 1,368 applications in 2017. The most active applicants in class A43 are NIKE (3,884 applications), NIKE INNOVATE (3,037 applications) and NIKE INNOVATE (1,179 applications).

Source: EPO PATSTAT, worldwide filings

Related Keywords

FASTENINGS for shoes

10 direct subcodes

Child Classifications

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  • A43C 11/06 Snap-button fastenings
  • A43C 11/12 Slide or glide fastenings
  • A43C 11/14 Clamp fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
  • A43C 11/16 Fastenings secured by wire, bolts, or the like
  • A43C 11/18 Fastenings of the lazy-tongs type
  • A43C 11/2 Fastenings with tightening devices mounted on the tongue
  • A43C 11/22 Fastening devices with elastic tightening parts between pairs of eyelets, e.g. clamps, springs, bands
  • A43C 11/24 Ornamental buckles or other ornaments for shoes, with fastening function

Top Applicants

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

  1. NIKE US 3,884
  2. NIKE INNOVATE US 3,037
  3. NIKE INNOVATE NL 1,179
  4. 耐克创新有限合伙公司 902
  5. NIKE INNOVATE 842
  6. ADIDAS DE 707
  7. ASICS CORPORATION JP 573
  8. ANTA (CHINA) COMPANY 417
  9. XTEP (CHINA) COMPANY 340
  10. PUMA SE DE 333