|
|
United States Patent and Trademark Office
|
20, 40
|
2015-09-08
|
|
|
details
|
|
|
World Intellectual Property Organisation
|
20, 39, 40
|
2014-04-09
|
2024-04-09
|
|
details
|
CREST SIZER
|
|
United States Patent and Trademark Office
|
20
|
2013-09-24
|
|
|
details
|
CREST SIZER
|
|
World Intellectual Property Organisation
|
20
|
2009-07-06
|
2019-07-06
|
|
details
|
BRAIFORM
|
|
United States Patent and Trademark Office
|
9, 20, 39, 40, 42
|
2009-05-12
|
|
|
details
|
BRAIFORM
|
|
World Intellectual Property Organisation
|
9, 20, 39, 40, 42
|
2007-12-21
|
2027-12-21
|
|
details
|
|
|
United States Patent and Trademark Office
|
20
|
2004-11-16
|
2011-06-17
|
historic |
details
|
|
|
United States Patent and Trademark Office
|
20
|
2001-03-27
|
2007-12-29
|
historic |
details
|
PLASTI-FORM RE-USE
|
|
United States Patent and Trademark Office
|
40
|
1999-06-22
|
2010-01-23
|
historic |
details
|
|
|
United States Patent and Trademark Office
|
20
|
1996-01-02
|
2006-10-07
|
historic |
details
|