Frédéric D. CLAPTIEN

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Samer, FR

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Patents Grantslast 30 patents

Information Patent Grant
Pencil lead
- Patent number 11,072,722
- Issue date Jul 27, 2021
- Societe BIC
- Julien Gouerec
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Paper pencil lead
- Patent number 10,308,063
- Issue date Jun 4, 2019
- CONTE
- Frédéric Claptien
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Colour pencil lead
- Patent number 9,988,546
- Issue date Jun 5, 2018
- CONTE
- Frédéric D. Claptien
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
PENCIL LEAD
- Publication number 20200115581
- Publication date Apr 16, 2020
- SOCIETE BIC
- Julien GOUEREC
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
PAPER PENCIL LEAD
- Publication number 20180001694
- Publication date Jan 4, 2018
- CONTE
- Frédéric CLAPTIEN
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
COLOUR PENCIL LEAD
- Publication number 20170349775
- Publication date Dec 7, 2017
- CONTE
- Frédéric D. CLAPTIEN
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES