Serial Number
77590780
Owner
Yammer, Inc.Attorney
April L. BeslFirst Use Date
Sep 5, 2008
Filing Date
Oct 10, 2008
YAMMER Trademark
Serial Number: 77590780 • Registration: 3906159
Trademark Classes
Class 9 - Computers & Electronics
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Class 38 - Telecommunications
Telecommunications
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Class 45 - Legal & Security Services
Legal services; security services for the protection of property and individuals
Class 35 - Advertising & Business
Advertising; business management; business administration; office functions
Owner Contact Info
Legal Representation
Correspondence Address
April L. Besl Dinsmore & Shohl LLP
255 East Fifth Street Suite 1900
Cincinnati
OH 45202
United States
Trademark Details
Filing Date
October 10, 2008
Registration Date
January 18, 2011
First Use Anywhere
September 5, 2008
First Use in Commerce
September 8, 2008
Published for Opposition
July 27, 2010
Cancellation Date
August 20, 2021