YAMMER
Mark Identification

YAMMER

Serial Number

77590780

Filing Date

Oct 10, 2008

Registration Date

Jan 18, 2011

Trademark by

YAMMER INC.

Classification Information

Computer software for sending and receiving electronic messages

Electrical and Scientific Apparatus

On-line business networking services

Advertising and Business

Transmission of messages; message sending, receiving and forwarding; electronic mail and messaging services; instant messaging services

Telecommunications

On-line non-downloadable software for sending and receiving electronic messages; computer services, namely, creating an on-line community for registered users to participate in discussions, get feedback from their peers and co-workers, form virtual communities, and engage in social and business networking

Computer and Scientific

On-line social networking services

Personal