IPC Subgroup
A43B 23/04 Uppers made of one piece; Uppers with inserted gussets
Introduced: September 1968
Last revised: January 2006
Full Title
Uppers; Boot legs; Stiffeners; Other single parts of footwear > Uppers; Boot legs > Uppers made of one piece; Uppers with inserted gussets
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- FOOTWEAR
- Subclass:
- CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
Related Keywords
footwear with GUSSETS
Top Applicants
Top 10 applicants by patent filingsfor class A43, 2013–2023, worldwide · Source: EPO PATSTAT
- NIKE US 3,884
- NIKE INNOVATE US 3,037
- NIKE INNOVATE NL 1,179
- 耐克创新有限合伙公司 902
- NIKE INNOVATE 842
- ADIDAS DE 707
- ASICS CORPORATION JP 573
- ANTA (CHINA) COMPANY 417
- XTEP (CHINA) COMPANY 340
- PUMA SE DE 333