|
|
|
United States Patent and Trademark Office
|
9, 38, 41
|
2021-03-23
|
|
|
details
|
|
PEARSON
|
|
United States Patent and Trademark Office
|
35, 36, 38
|
2020-06-30
|
|
|
details
|
|
P
|
|
United States Patent and Trademark Office
|
35, 36, 38
|
2019-08-20
|
|
|
details
|
|
GSE GLOBAL SCALE OF ENGLISH
|
|
United States Patent and Trademark Office
|
9, 16, 41, 42
|
2018-10-16
|
|
|
details
|
|
MYPEDIA
|
|
World Intellectual Property Organisation
|
9, 16, 41, 42
|
2018-04-12
|
2028-04-12
|
|
details
|
|
P
|
|
World Intellectual Property Organisation
|
35, 36, 38
|
2017-12-27
|
2027-12-27
|
|
details
|
|
P
|
|
United States Patent and Trademark Office
|
9, 42
|
2017-12-12
|
|
|
details
|
|
PEARSON
|
|
United States Patent and Trademark Office
|
9, 16, 41, 42, 44
|
2017-10-03
|
|
|
details
|
|
GSE Global Scale of English
|
|
World Intellectual Property Organisation
|
9, 16, 41, 42
|
2016-12-15
|
2026-12-15
|
|
details
|
|
GSE
|
|
World Intellectual Property Organisation
|
9, 16, 41, 42
|
2016-12-08
|
2026-12-08
|
|
details
|
|
P
|
|
World Intellectual Property Organisation
|
9, 42
|
2016-06-29
|
2026-06-29
|
|
details
|
|
P
|
|
World Intellectual Property Organisation
|
16, 41, 44
|
2015-10-21
|
2025-10-21
|
|
details
|
|
GLOBALENGLISH
|
|
United States Patent and Trademark Office
|
42
|
2014-10-07
|
|
|
details
|
|
GLOBALENGLISH STEP
|
|
United States Patent and Trademark Office
|
41
|
2012-11-27
|
|
|
details
|
|
GLOBALENGLISH COACH
|
|
United States Patent and Trademark Office
|
41
|
2012-11-06
|
|
|
details
|
|
PEARSON TEST OF ENGLISH
|
|
United States Patent and Trademark Office
|
38, 41
|
2011-10-18
|
|
|
details
|
|
PEARSON TEST OF ENGLISH
|
|
World Intellectual Property Organisation
|
38, 41
|
2008-09-22
|
2028-09-22
|
|
details
|
|
GLOBALENGLISH
|
|
United States Patent and Trademark Office
|
16
|
2004-03-16
|
|
|
details
|
|
PEARSON
|
|
United States Patent and Trademark Office
|
9
|
2003-03-11
|
|
|
details
|
|
PEARSON
|
|
United States Patent and Trademark Office
|
41
|
2003-03-04
|
|
|
details
|
