Serial Number
77221563
Owner
4Linux Software e Comercio de Programas Ltda.Attorney
Duy ThaiFirst Use Date
Jun 1, 2009
Filing Date
Jul 3, 2007
HACKERTEEN Trademark
Serial Number: 77221563 • Registration: 4022978
Trademark Classes
Owner Contact Info
Rua Teixeira da Silva 660, 6th Floor
Sao Paulo 04002-033 , BR
Entity Type: 16
Legal Representation
Trademark Details
Filing Date
July 3, 2007
Registration Date
September 6, 2011
First Use Anywhere
June 1, 2009
First Use in Commerce
June 1, 2009
Published for Opposition
April 8, 2008
Cancellation Date
April 13, 2018
Goods & Services
Educational services, namely, conducting online multimedia courses in the fields of computer network administration, computer programming, computer security, entrepreneurship, and ethics; Educational and entertainment services, namely, a continuing program about the fields of computer network administration, computer programming, computer security, entrepreneurship, and ethics, accessible by the Internet