Serial Number
85095640
Owner
STACK EXCHANGE INCFirst Use Date
Jun 12, 2009
Filing Date
Jul 29, 2010
STACK EXCHANGE Trademark
Serial Number: 85095640 • Registration: 3943612
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 29, 2010
Registration Date
April 12, 2011
First Use Anywhere
June 12, 2009
First Use in Commerce
July 6, 2009
Published for Opposition
January 25, 2011
Cancellation Date
November 17, 2017
Goods & Services
Computer services, namely, providing customized online web pages featuring user-defined information; computer services, namely, hosting a webpage for users to ask and answer questions on a variety of topics of general interest, providing search engines for obtaining information requested by users on a global computer network, providing customized searching of a webpage to locate specific information requested by users, creating an on-line community for registered users to participate in discussions, get feedback from their peers, form virtual communities, and engage in social networking; application service provider featuring application programming interface (API) software for use in building software applications
