Serial Number
87772615
Owner
STACK EXCHANGE INCAttorney
Michael A. GellerFirst Use Date
Jan 31, 2014
Filing Date
Jan 26, 2018
STACK EXCHANGE Trademark
Serial Number: 87772615 • Registration: 5694775
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Michael A. Geller DLA Piper LLP (US)
P.O. Box 64807
Chicago, IL 60664-0089
United States
Trademark Details
Filing Date
January 26, 2018
Registration Date
March 12, 2019
First Use Anywhere
January 31, 2014
First Use in Commerce
January 31, 2014
Published for Opposition
December 25, 2018
Goods & Services
Downloadable mobile applications featuring user-defined information and functionality that allows allowing users to ask and answer questions on a variety of topics of general interest, functionality that allows users to access search engines for obtaining information requested by users, that provides customized searching functionality to locate specific information requested by users, and that provides a community for registered users to participate in discussions, get feedback from peers, form virtual communities, and engage in social networking
Computer services, namely, providing customized online websites 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 computer 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
