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CNK DIGITAL
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|
United States Patent and Trademark Office
|
9, 28, 41
|
2015-02-17
|
|
|
details
|
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EMPOWERING PARENTS & INSPIRING KIDS
|
|
United States Patent and Trademark Office
|
41
|
2014-09-16
|
2021-04-23
|
historic |
details
|
|
ONE WORLD LITERACY
|
|
United States Patent and Trademark Office
|
41
|
2013-03-26
|
2019-11-01
|
historic |
details
|
|
CLICKN SPELL
|
|
United States Patent and Trademark Office
|
41
|
2009-10-27
|
2016-06-03
|
historic |
details
|
|
THE NEW HOUSEHOLD NAME IN PHONICS INSTRUCTION
|
|
United States Patent and Trademark Office
|
9
|
2007-03-06
|
2013-10-11
|
historic |
details
|
|
CLICK N READ "TEACHING KIDS ONE CLICK AT A TIME"
|
|
United States Patent and Trademark Office
|
42
|
2006-09-26
|
2013-09-18
|
historic |
details
|
|
CLICK N KIDS "TEACHING KIDS ONE CLICK AT A TIME"
|
|
United States Patent and Trademark Office
|
9
|
2006-04-04
|
2016-11-11
|
historic |
details
|
