VISCOBYK Trademark

Trademark Overview

On Friday, July 31, 1992, a trademark application was filed for VISCOBYK with the United States Patent and Trademark Office. The USPTO has given the VISCOBYK trademark a serial number of 74299632. The federal status of this trademark filing is REGISTERED AND RENEWED as of Saturday, July 26, 2025. This trademark is owned by BYK-Chemie GmbH. The VISCOBYK trademark is filed in the Chemical Products category with the following description:

chemicals; namely, viscosity depressants for use in the manufacturing and finishing of plastics
viscobyk

General Information

Serial Number74299632
Word MarkVISCOBYK
Filing DateFriday, July 31, 1992
Status800 - REGISTERED AND RENEWED
Status DateSaturday, July 26, 2025
Registration Number1860587
Registration DateTuesday, November 1, 1994
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, August 2, 1994

Trademark Statements

Pseudo MarkVISCO-BYK
Goods and Serviceschemicals; namely, viscosity depressants for use in the manufacturing and finishing of plastics

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 Code6 - Active
Class Status DateMonday, September 14, 1992
Primary Code001
First Use Anywhere DateMonday, February 1, 1993
First Use In Commerce DateMonday, February 1, 1993

Trademark Owner History

Party NameBYK-Chemie GmbH
Party Type30 - Original Registrant
Legal Entity Type99 - Other
AddressWesel D-46483
DE
Party NameBYK-Chemie GmbH
Party Type20 - Owner at Publication
Legal Entity Type99 - Other
AddressD-4230 Wesel
DE
Party NameBYK-Chemie GmbH
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressD-4230 Wesel
DE

Trademark Events

Event DateEvent Description
Saturday, September 26, 1992ASSIGNED TO EXAMINER
Thursday, March 17, 1994USE AMENDMENT ACCEPTED
Thursday, March 17, 1994APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, July 1, 1994NOTICE OF PUBLICATION
Thursday, October 15, 1992NON-FINAL ACTION MAILED
Thursday, April 15, 1993CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, May 12, 1993NON-FINAL ACTION MAILED
Friday, November 12, 1993CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, November 23, 1993Sec. 1(B) CLAIM ADDED
Tuesday, November 23, 1993USE AMENDMENT FILED
Thursday, March 17, 1994AMENDMENT TO USE PROCESSING COMPLETE
Monday, December 20, 1993APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, March 17, 1994PREVIOUS ALLOWANCE COUNT WITHDRAWN
Tuesday, August 2, 1994PUBLISHED FOR OPPOSITION
Tuesday, November 1, 1994REGISTERED-PRINCIPAL REGISTER
Wednesday, April 11, 2001POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Saturday, October 20, 2001REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, May 2, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, July 5, 2005ASSIGNED TO PARALEGAL
Tuesday, July 5, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, July 5, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, April 2, 2007TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, April 2, 2007ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, April 2, 2007TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, August 28, 2014TEAS SECTION 8 & 9 RECEIVED
Wednesday, September 17, 2014REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, September 17, 2014REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, September 17, 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Thursday, December 21, 2000REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Monday, July 16, 2001RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
Monday, May 2, 2005PAPER RECEIVED
Tuesday, September 16, 2014CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, May 30, 2019TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, November 1, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, November 1, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, November 1, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, November 1, 2024TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Friday, November 1, 2024TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, November 1, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, November 1, 2024APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, November 1, 2024TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Monday, March 3, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, March 3, 2025TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Monday, March 3, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, March 3, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, March 3, 2025TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Tuesday, March 4, 2025TEAS SECTION 8 & 9 RECEIVED
Friday, July 25, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, July 26, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, July 26, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Saturday, July 26, 2025REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Related Keywords

viscobyk finishing plastics manufacturing depressants namely viscosity chemicals