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
U.S. Patent Documents
244205 | July 1881 | Dubber |
2109723 | March 1938 | Gandrud |
D303814 | October 3, 1989 | Beck |
D339379 | September 14, 1993 | Persing |
D390610 | February 10, 1998 | Wingerei |
D393008 | March 31, 1998 | Hiraguchi et al. |
D424538 | May 9, 2000 | Hayashi et al. |
D438258 | February 27, 2001 | Itoh et al. |
D463493 | September 24, 2002 | Beno |
D469090 | January 21, 2003 | Tsuji |
D499076 | November 30, 2004 | Kita |
D501186 | January 25, 2005 | Kita |
D533149 | December 5, 2006 | Inoue |
D555117 | November 13, 2007 | Tanaka et al. |
D558736 | January 1, 2008 | Kita |
D570312 | June 3, 2008 | Kita |
D573117 | July 15, 2008 | Niitsu |
D586396 | February 10, 2009 | Kang |
D589089 | March 24, 2009 | Loerakker et al. |
D590018 | April 7, 2009 | Nash et al. |
D594062 | June 9, 2009 | Loerakker |
D614170 | April 20, 2010 | Nakashima et al. |
D618241 | June 22, 2010 | Akana et al. |
D619134 | July 6, 2010 | Tsai et al. |
D626599 | November 2, 2010 | Ogawa et al. |
D629043 | December 14, 2010 | Beno et al. |
D652083 | January 10, 2012 | Yi et al. |
8188985 | May 29, 2012 | Hillis et al. |
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)