Xiao Dong WU

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hole-piercing punch
- Patent number 8,047,112
- Issue date Nov 1, 2011
- Plus Stationery Corporation
- Xiao Dong Wu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
PAPER BINDER
- Publication number 20120301250
- Publication date Nov 29, 2012
- PLUS CORPORATION
- Xiao Dong Wu
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
PAPER BINDER
- Publication number 20120213612
- Publication date Aug 23, 2012
- PLUS CORPORATION
- Xiao Dong Wu
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
HOLE-PIERCING PUNCH
- Publication number 20080236357
- Publication date Oct 2, 2008
- PLUS STATIONERY CORPORATION
- Xiao Dong WU
- B26 - HAND CUTTING TOOLS CUTTING SEVERING