LS Trademark

Trademark Overview

On Monday, November 14, 1983, a trademark application was filed for LS with the United States Patent and Trademark Office. The USPTO has given the LS trademark a serial number of 73452538. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, December 19, 2025. This trademark is owned by Alpha Tau Omega Fraternity, Inc.. The LS trademark is filed in the Education & Entertainment Services category with the following description:

Educational Services-Namely, Conducting Seminars and Workshops to Develop Leadership Skills
ls

General Information

Serial Number73452538
Word MarkLS
Filing DateMonday, November 14, 1983
Status710 - CANCELLED - SECTION 8
Status DateFriday, December 19, 2025
Registration Number1339591
Registration DateTuesday, June 4, 1985
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, March 26, 1985

Trademark Statements

Goods and ServicesEducational Services-Namely, Conducting Seminars and Workshops to Develop Leadership Skills
Description of MarkTHE MARK CONSISTS IN PART OF THE LETTERSLS IN STYLIZED FORM.

Classification Information

International Class041 - Education; providing of training; entertainment; sporting and cultural activities.
US Class Codes107
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, December 19, 2025
Primary Code041
First Use Anywhere DateFriday, April 15, 1983
First Use In Commerce DateFriday, April 15, 1983

Trademark Owner History

Party NameLeadershape, Inc.
Party Type31 - New Owner After Registration
Legal Entity Type99 - Other
AddressIndianapolis, IN 46204
Party NameAlpha Tau Omega Fraternity, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressChampaign, IL 61821
Party NameAlpha Tau Omega Fraternity, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressChampaign, IL 61821
Party NameAlpha Tau Omega Fraternity, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressChampaign, IL 61821

Trademark Events

Event DateEvent Description
Tuesday, April 10, 1984ASSIGNED TO EXAMINER
Thursday, May 24, 1984NON-FINAL ACTION MAILED
Tuesday, January 8, 1985EXAMINERS AMENDMENT MAILED
Monday, January 21, 1985EXAMINERS AMENDMENT MAILED
Thursday, January 24, 1985APPROVED FOR PUB - PRINCIPAL REGISTER
Sunday, February 17, 1985NOTICE OF PUBLICATION
Wednesday, March 13, 1985NOTICE OF PUBLICATION
Tuesday, March 26, 1985PUBLISHED FOR OPPOSITION
Tuesday, June 4, 1985REGISTERED-PRINCIPAL REGISTER
Wednesday, August 8, 1990REGISTERED - SEC. 8 (6-YR) FILED
Wednesday, October 31, 1990REGISTERED - SEC. 8 (6-YR) ACCEPTED
Wednesday, September 1, 2004TEAS SECTION 8 & 15 RECEIVED
Thursday, September 2, 2004TEAS SECTION 8 & 9 RECEIVED
Thursday, September 2, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, September 1, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, November 3, 2004REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, November 3, 2004REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, June 4, 2015TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, June 4, 2015TEAS SECTION 8 & 9 RECEIVED
Wednesday, June 10, 2015POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Tuesday, June 30, 2015TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, June 30, 2015APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, December 9, 2015TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Thursday, December 10, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, December 10, 2015REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Thursday, December 10, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, April 6, 2018TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, April 6, 2018APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, June 4, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, December 19, 2025CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Related Keywords

develop leadership skills workshops seminars services namely conducting educational