ETHERBOOK Trademark
Serial Number: 75630051 • Registration: 2335257
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 3, 1999
Registration Date
March 28, 2000
First Use Anywhere
November 16, 1998
First Use in Commerce
November 16, 1998
Published for Opposition
January 4, 2000
Cancellation Date
December 30, 2006
Goods & Services
Electronic text books for a wide range of primary, secondary and college level courses, downloadable and exported in portable document format, and recorded on CD-ROM