OPEN SOURCE Trademark

Trademark Overview

On Tuesday, March 8, 2005, a trademark application was filed for OPEN SOURCE with the United States Patent and Trademark Office. The USPTO has given the OPEN SOURCE trademark a serial number of 78582544. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, October 7, 2025. This trademark is owned by Lydon McGrath, Inc.. The OPEN SOURCE trademark is filed in the Education & Entertainment Services category with the following description:

Entertainment services, namely, a continuing series of audio programs about current events and culture via radio and global computer networks
open source

General Information

Serial Number78582544
Word MarkOPEN SOURCE
Filing DateTuesday, March 8, 2005
Status800 - REGISTERED AND RENEWED
Status DateTuesday, October 7, 2025
Registration Number3087387
Registration DateTuesday, May 2, 2006
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, February 7, 2006

Trademark Statements

Goods and ServicesEntertainment services, namely, a continuing series of audio programs about current events and culture via radio and global computer networks

Classification Information

International Class041 - Education; providing of training; entertainment; sporting and cultural activities.
US Class Codes100, 101, 107
Class Status Code6 - Active
Class Status DateTuesday, March 15, 2005
Primary Code041
First Use Anywhere DateThursday, April 28, 2005
First Use In Commerce DateThursday, April 28, 2005

Trademark Owner History

Party NameOPEN SOURCE MEDIA, INC.
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressCambridge, MA 02138
Party NameLydon McGrath, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMilton, MA 02186
Party NameLydon McGrath, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMilton, MA 02186
Party NameLydon McGrath, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMilton, MA 02186

Trademark Events

Event DateEvent Description
Tuesday, March 15, 2005NEW APPLICATION ENTERED
Wednesday, June 15, 2005TEAS AMENDMENT OF USE RECEIVED
Wednesday, June 15, 2005USE AMENDMENT FILED
Friday, June 24, 2005AMENDMENT TO USE PROCESSING COMPLETE
Tuesday, September 27, 2005ASSIGNED TO EXAMINER
Wednesday, September 28, 2005EXAMINERS AMENDMENT -WRITTEN
Wednesday, September 28, 2005EXAMINERS AMENDMENT E-MAILED
Thursday, September 29, 2005EXAMINER'S AMENDMENT ENTERED
Monday, December 12, 2005USE AMENDMENT ACCEPTED
Tuesday, December 13, 2005EXAMINER'S AMENDMENT ENTERED
Tuesday, December 13, 2005APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, December 16, 2005ASSIGNED TO LIE
Friday, December 23, 2005LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, January 18, 2006NOTICE OF PUBLICATION
Tuesday, February 7, 2006PUBLISHED FOR OPPOSITION
Tuesday, May 2, 2006REGISTERED-PRINCIPAL REGISTER
Wednesday, December 29, 2010AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Friday, October 7, 2011TEAS SECTION 8 & 15 RECEIVED
Tuesday, November 1, 2011CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, November 2, 2011REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, November 2, 2011NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Saturday, May 2, 2015COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, January 20, 2016TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, January 20, 2016TEAS SECTION 8 & 9 RECEIVED
Wednesday, March 30, 2016CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, March 30, 2016REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, March 30, 2016REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, March 30, 2016NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, May 2, 2025COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, June 12, 2025TEAS SECTION 8 & 9 RECEIVED
Monday, October 6, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, October 7, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, October 7, 2025REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Tuesday, October 7, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

source open culture events radio global networks computer current about namely services