Digital handwriting board
Latest Winmate Communication Inc. Patents:
Description
Claims
The ornamental design for a digital handwriting board, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D313409 | January 1, 1991 | Chowdhree et al. |
D373576 | September 10, 1996 | Liggett |
D548734 | August 14, 2007 | Huttunen et al. |
D587261 | February 24, 2009 | Skaf et al. |
D589961 | April 7, 2009 | Hackenberg et al. |
- http://www.winmate.com; no publishing date; Compact Interactive Whiteboard Touch Writing Pad; captured from the internet Jan. 6, 2011.
- http://www.computextaipei.com; copyright 2009; 10.1 inch Education Tablet PC; captured from the internet Jan. 6, 2011.
Patent History
Patent number: D634743
Type: Grant
Filed: Aug 13, 2010
Date of Patent: Mar 22, 2011
Assignee: Winmate Communication Inc. (Taipei)
Inventors: Shu-Hsuan Kang (San-Chung), Fan Chang (San-Chung), Ku-Ching Lu (San-Chung)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Barbara Fox
Attorney: HDLS IPR Services
Application Number: 29/367,804
Type: Grant
Filed: Aug 13, 2010
Date of Patent: Mar 22, 2011
Assignee: Winmate Communication Inc. (Taipei)
Inventors: Shu-Hsuan Kang (San-Chung), Fan Chang (San-Chung), Ku-Ching Lu (San-Chung)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Barbara Fox
Attorney: HDLS IPR Services
Application Number: 29/367,804
Classifications
Current U.S. Class:
Pocket Type (D14/341)