Serial Number
75306291
Owner
Challenger Center for Space Science EducationAttorney
Alexis Crawford DouglasFiling Date
Jun 10, 1997
CHALLENGER LEARNING EDVENTURES Trademark
Serial Number: 75306291 • Registration: 2559054
Trademark Classes
Owner Contact Info
Suite 1050
Washington, DC 20002
Entity Type: 99
Legal Representation
Trademark Details
Filing Date
June 10, 1997
Registration Date
April 9, 2002
Published for Opposition
March 27, 2001
Cancellation Date
October 21, 2022
Goods & Services
Education services, namely conducting conferences, classes and seminars in the field of science, namely, space education