YOYO Trademark

Trademark Overview

On Monday, October 4, 1993, a trademark application was filed for YOYO with the United States Patent and Trademark Office. The USPTO has given the YOYO trademark a serial number of 74443289. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, June 13, 2025. This trademark is owned by Molecular Probes, Inc.. The YOYO trademark is filed in the Chemical Products category with the following description:

chemicals; namely, fluorescent dyes for use in scientific research

General Information

Serial Number74443289
Word MarkYOYO
Filing DateMonday, October 4, 1993
Status710 - CANCELLED - SECTION 8
Status DateFriday, June 13, 2025
Registration Number1850489
Registration DateTuesday, August 23, 1994
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, May 10, 1994

Trademark Statements

Goods and Serviceschemicals; namely, fluorescent dyes for use in scientific research

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes006
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, June 13, 2025
Primary Code001
First Use Anywhere DateTuesday, November 26, 1991
First Use In Commerce DateTuesday, November 26, 1991

Trademark Owner History

Party NameMolecular Probes, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSUNNYVALE, CA 94088
Party NameMolecular Probes, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressEugene, OR 97402
Party NameMolecular Probes, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressEugene, OR 97402

Trademark Events

Event DateEvent Description
Tuesday, May 10, 1994PUBLISHED FOR OPPOSITION
Tuesday, August 23, 1994REGISTERED-PRINCIPAL REGISTER
Thursday, February 10, 1994ASSIGNED TO EXAMINER
Thursday, February 10, 1994APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, February 24, 1994PREVIOUS ALLOWANCE COUNT WITHDRAWN
Thursday, February 24, 1994APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, April 8, 1994NOTICE OF PUBLICATION
Tuesday, February 1, 2011TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, August 2, 2011TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, August 2, 2011ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, September 27, 2013TEAS SECTION 8 & 9 RECEIVED
Friday, September 27, 2013REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, October 29, 1999REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, April 18, 2000REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, September 22, 2003REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Monday, September 22, 2003REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Monday, December 15, 2003REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, December 15, 2003REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, June 28, 2007TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, June 28, 2007ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, July 25, 2007CASE FILE IN TICRS
Monday, September 30, 2013REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, July 23, 2014TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, July 23, 2014ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, March 10, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, September 30, 2013CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, September 30, 2013REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Monday, September 30, 2013NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, March 10, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, March 10, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, March 10, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, March 10, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, August 23, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, August 23, 2024TEAS SECTION 8 & 9 RECEIVED
Monday, November 25, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, November 25, 2024POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Friday, June 13, 2025CANCELLED SEC. 8 (10-YR)
Friday, June 13, 2025NOTICE OF CANCELLATION SEC. 8 EMAILED

Related Keywords

yoyo scientific research dyes fluorescent namely chemicals