OZONOLOGY O3 Trademark

Trademark Overview

On Wednesday, May 20, 1992, a trademark application was filed for OZONOLOGY O3 with the United States Patent and Trademark Office. The USPTO has given the OZONOLOGY O3 trademark a serial number of 74277208. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, November 21, 2025. This trademark is owned by Ozoteq Inc.. The OZONOLOGY O3 trademark is filed in the Environmental Control Instrument Products category with the following description:

ozone generators

General Information

Serial Number74277208
Word MarkOZONOLOGY O3
Filing DateWednesday, May 20, 1992
Status710 - CANCELLED - SECTION 8
Status DateFriday, November 21, 2025
Registration Number1893583
Registration DateTuesday, May 9, 1995
Mark Drawing5 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateTuesday, January 26, 1993

Trademark Statements

Goods and Servicesozone generators

Classification Information

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes026
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, November 21, 2025
Primary Code011
First Use Anywhere DateSaturday, April 30, 1994
First Use In Commerce DateMonday, August 22, 1994

Trademark Owner History

Party NameOZONOLOGY INC.
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressNORTHBROOK, IL 60062
Party NameOzoteq Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressEvanston, IL 602013686
Party NameOzoteq Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressEvanston, IL 602013686
Party NameOzoteq Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressEvanston, IL 602013686

Trademark Events

Event DateEvent Description
Tuesday, July 28, 1992ASSIGNED TO EXAMINER
Thursday, August 20, 1992NON-FINAL ACTION MAILED
Friday, September 25, 1992EXAMINER'S AMENDMENT MAILED
Friday, October 9, 1992APPROVED FOR PUB - PRINCIPAL REGISTER
Saturday, December 26, 1992NOTICE OF PUBLICATION
Monday, December 28, 1992NOTICE OF PUBLICATION
Tuesday, January 26, 1993PUBLISHED FOR OPPOSITION
Tuesday, April 20, 1993NOA MAILED - SOU REQUIRED FROM APPLICANT
Thursday, October 14, 1993SOU EXTENSION 1 FILED
Tuesday, December 14, 1993SOU EXTENSION 1 GRANTED
Monday, April 11, 1994SOU EXTENSION 2 FILED
Wednesday, June 1, 1994SOU EXTENSION 2 GRANTED
Monday, October 17, 1994SOU EXTENSION 3 FILED
Monday, October 17, 1994USE AMENDMENT FILED
Monday, December 5, 1994SOU EXTENSION 3 GRANTED
Monday, December 5, 1994STATEMENT OF USE PROCESSING COMPLETE
Thursday, December 29, 1994ASSIGNED TO EXAMINER
Thursday, December 29, 1994ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Tuesday, May 9, 1995REGISTERED-PRINCIPAL REGISTER
Thursday, March 8, 2001REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, June 5, 2001POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Tuesday, April 23, 2002CANCELLED SEC. 8 (6-YR)
Friday, September 6, 2002REINSTATED
Thursday, September 12, 2002REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, December 18, 2002PAPER RECEIVED
Monday, May 9, 2005PAPER RECEIVED
Monday, May 9, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, July 14, 2005ASSIGNED TO PARALEGAL
Friday, July 15, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, July 15, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, May 7, 2015TEAS SECTION 8 & 9 RECEIVED
Friday, May 22, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, May 22, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, May 22, 2015REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Friday, May 22, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Thursday, May 9, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, November 21, 2025CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Related Keywords

ozonology generators ozone