Pen holder
Description
Claims
The ornamental design for a pen holder, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D662140
Type: Grant
Filed: Oct 6, 2011
Date of Patent: Jun 19, 2012
Inventor: Chao Kuang Huang (Taichung)
Primary Examiner: Elizabeth Albert
Attorney: Lin & Associates IP, Inc.
Application Number: 29/403,516
Type: Grant
Filed: Oct 6, 2011
Date of Patent: Jun 19, 2012
Inventor: Chao Kuang Huang (Taichung)
Primary Examiner: Elizabeth Albert
Attorney: Lin & Associates IP, Inc.
Application Number: 29/403,516
Classifications
Current U.S. Class:
Instrument Supported Vertically Or Angularly (D19/84)