UNKNOWN VARIABLE Trademark

Trademark Overview


On Tuesday, February 20, 2001, a trademark application was filed for UNKNOWN VARIABLE with the United States Patent and Trademark Office. The USPTO has given the UNKNOWN VARIABLE trademark a serial number of 76213580. The federal status of this trademark filing is ABANDONED - NO STATEMENT OF USE FILED as of Tuesday, May 7, 2002. This trademark is owned by Lightspan, Inc.. The UNKNOWN VARIABLE trademark is filed in the Education & Entertainment Services category with the following description:

television programming and production; video production; motion picture film production; development and dissemination of educational and entertainment materials for others in the fields of language arts, mathematics, science, social studies, computer skills, family education, teacher training, visual arts or music; educational services, namely conducting classes, seminars, conferences, workshops, either live, via communications networks or via digital broadcast systems for parents and educators in the fields of childhood education, family education and teacher training, or for parents, educators or children in the fields of language arts, mathematics, science, social studies, computer skills, visual arts, theater or music
unknown variable

General Information


Serial Number76213580
Word MarkUNKNOWN VARIABLE
Filing DateTuesday, February 20, 2001
Status606 - ABANDONED - NO STATEMENT OF USE FILED
Status DateTuesday, May 7, 2002
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, August 14, 2001

Trademark Statements


Goods and Servicestelevision programming and production; video production; motion picture film production; development and dissemination of educational and entertainment materials for others in the fields of language arts, mathematics, science, social studies, computer skills, family education, teacher training, visual arts or music; educational services, namely conducting classes, seminars, conferences, workshops, either live, via communications networks or via digital broadcast systems for parents and educators in the fields of childhood education, family education and teacher training, or for parents, educators or children in the fields of language arts, mathematics, science, social studies, computer skills, visual arts, theater or music

Classification Information


International Class041 - Education; providing of training; entertainment; sporting and cultural activities.
US Class Codes100, 101, 107
Class Status Code6 - Active
Class Status DateMonday, March 12, 2001
Primary Code041
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameLightspan, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSan Diego, CA 921211520

Party NameLightspan, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSan Diego, CA 921211520

Trademark Events


Event DateEvent Description
Saturday, October 5, 2002ABANDONMENT - NO USE STATEMENT FILED
Tuesday, November 6, 2001NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, August 14, 2001PUBLISHED FOR OPPOSITION
Wednesday, July 25, 2001NOTICE OF PUBLICATION
Wednesday, May 16, 2001APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, May 2, 2001ASSIGNED TO EXAMINER