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Patent No. US D0704447
Issue Date May 13, 2014
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Patent D0704447 - Toothbrush > Summary

US Patent

Patent No. US D0704447

Published on May 13, 2014

Application No. 29/451267

Filed on Mar 29, 2013

Priority Date -

Inventor/Applicants

4

Xi, Wen Jin - Shanghai, CN

Guo, Guang Sheng - Yangshou, CN

Zhang, Bo - Yangshou, CN

Zhang, Li Ping - Yangshou, CN

Classification

National:

D04/104

Field of Search 11

D04/101

D04/104-112;

D04/132-134;

D04/138;

15/143.1;

15/167.1;

15/167.2;

16/430;

132/308-311;

601/139;

601/141;

Examiner

2

Tung, Melanie H

Tabor, Lavone D

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