Certificação de produção Imagem Nome da Certificação Certificado por Escopo de Negócio Data Disponível --- Data de Expiração Verificado CE BV PENCIL SHARPENER APPLIED STANDARDS 2021-03-27 ~ Verificado CPC BV Construction toys 2022-05-25 ~ Verificado Patente Imagem Patente nº Nome da Patente Tipo de patente Data Disponível --- Data de Expiração Verificado ZL201821913525.4 multifunctional pencil sharpener UTILITY_MODEL 2018-11-19 ~ 2028-11-18 Verificado ZL201930027070.X pencil sharpener (602A) APPEARANCE_DESIGN 2019-01-17 ~ 2029-01-16 Verificado ZL201930027069.7 pencil sharpener (601B) APPEARANCE_DESIGN 2019-01-17 ~ 2029-01-16 Verificado ZL201930027085.6 pencil sharpener (601A) APPEARANCE_DESIGN 2019-01-17 ~ 2029-01-16 Verificado ZL 2018 30464653.4 Appearance patent certificate APPEARANCE_DESIGN 2018-08-20 ~ ZL 2017 30083547.7 Appearance patent certificate APPEARANCE_DESIGN 2017-03-20 ~ ZL 2018 30464103.2 Appearance patent certificate APPEARANCE_DESIGN 2018-08-20 ~ ZL 2015 30491828.7 Appearance patent certificate APPEARANCE_DESIGN 2015-11-29 ~ ZL 201930027170.x Appearance patent certificate APPEARANCE_DESIGN 2019-01-17 ~ 201930027085.6 pencil sharpener (601A) APPEARANCE_DESIGN 2019-01-17 ~ 201930027069.7 pencil sharpener (601B)) APPEARANCE_DESIGN 2019-01-17 ~ ZL 2018 2 1913525.4 Utility model patent certificate UTILITY_MODEL 2019-07-25 ~ ZL 2018 2 1913525.4 Utility model patent certificate APPEARANCE_DESIGN 2019-07-25 ~ ZL 2015 3 0133966.8 Appearance patent certificate APPEARANCE_DESIGN 2015-09-01 ~ ZL 2018 2 1913525.4 Multifunctional Pencil Sharpener UTILITY_MODEL 2019-07-24 ~ Trademark Imagem Marca registrada nº Nome da Marca Comercial Categoria de marca registrada Data Disponível --- Data de Expiração Verificado 29995752 UPTOP School & Office Supplies>>Pencil Sharpeners 2019-03-06 ~ 2029-03-06 Verificado 9930755 Xinle School & Office Supplies>>Pencil Sharpeners 2014-04-13 ~ 2024-04-13 Verificado Pesquisa e Desenvolvimento There is/are Less than 5 People R&D Engineer(s) in the company.