Electronic whiteboard
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Description
The evenly spaced broken lines shown in
Claims
We claim the ornamental design for an electronic whiteboard, as shown and described.
Referenced Cited
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Patent History
Patent number: D669533
Type: Grant
Filed: Mar 28, 2012
Date of Patent: Oct 23, 2012
Assignee: Panasonic Corporation (Osaka)
Inventors: Keiichi Okabe (Fukuoka), Toshihiro Nakashima (Fukuoka), Atsushi Tani (Fukuoka)
Primary Examiner: Elizabeth Albert
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/416,904
Type: Grant
Filed: Mar 28, 2012
Date of Patent: Oct 23, 2012
Assignee: Panasonic Corporation (Osaka)
Inventors: Keiichi Okabe (Fukuoka), Toshihiro Nakashima (Fukuoka), Atsushi Tani (Fukuoka)
Primary Examiner: Elizabeth Albert
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/416,904
Classifications
Current U.S. Class:
Writing Or Drawing Surface, E.g., Blackboard, Drawing Board, Etc. (7) (D19/52)