1867
|
|
United States Patent and Trademark Office
|
9, 14, 16, 18, 20, 21, 24, 25, 28, 41
|
2018-01-02
|
|
|
details
|
HU-LEARN
|
|
United States Patent and Trademark Office
|
41
|
2017-08-15
|
|
|
details
|
MOORLAND SPINGARN RESEARCH CENTER
|
|
United States Patent and Trademark Office
|
39, 41
|
2015-04-28
|
|
|
details
|
MOORLAND-SPINGARN RESEARCH CENTER
|
|
United States Patent and Trademark Office
|
39, 41
|
2015-04-28
|
|
|
details
|
H
|
|
United States Patent and Trademark Office
|
16, 25, 34
|
2013-11-19
|
|
|
details
|
HOWARD · UNIVERSITY · WASHINGTON, D.C. 1867 · VERITAS · · ET · · UTILITAS ·
|
|
United States Patent and Trademark Office
|
14, 16, 20, 21, 25, 41
|
2013-08-27
|
|
|
details
|
AFRO BLUE
|
|
United States Patent and Trademark Office
|
9, 41
|
2013-04-02
|
|
|
details
|
HOWARD UNIVERSITY
|
|
United States Patent and Trademark Office
|
16, 18, 20, 21, 24, 25, 28, 41
|
2000-10-17
|
|
|
details
|
SIGHLENT STORM DOMESTIC VIOLENCE RADIO
|
|
United States Patent and Trademark Office
|
38, 41
|
2009-08-04
|
2020-03-06
|
historic |
details
|