Toyo Pen International Limited

Follow

Organization

Chai Wan, HK

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Free ink writing instrument with nano technology
- Patent number 6,648,539
- Issue date Nov 18, 2003
- Toyo Pen International Ltd.
- Zhao Zhang Dai
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
76302740 - PENITA
- Serial number 76302740
- Registration number 2738267
- Filing date Aug 21, 2001
- Toyo Pen International Limited
- 16 - Paper, cardboard and goods made from these materials, not included in other classes