Optical pen with page-scrolling feature
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Description
Claims
The ornamental design for an “optical pen with page-scrolling feature,” as shown and described.
Referenced Cited
Patent History
Patent number: D549229
Type: Grant
Filed: Jun 4, 2004
Date of Patent: Aug 21, 2007
Assignee: Aiptek International Inc. (Hsin-Chu)
Inventor: Shui-Chuan Chiang (Hsin Chu)
Primary Examiner: Pamela J. Burgess
Attorney: Troxell Law Office, PLLC
Application Number: 29/206,827
Type: Grant
Filed: Jun 4, 2004
Date of Patent: Aug 21, 2007
Assignee: Aiptek International Inc. (Hsin-Chu)
Inventor: Shui-Chuan Chiang (Hsin Chu)
Primary Examiner: Pamela J. Burgess
Attorney: Troxell Law Office, PLLC
Application Number: 29/206,827
Classifications