SK Trademark

Trademark Overview


On Thursday, June 29, 2017, a trademark application was filed for SK with the United States Patent and Trademark Office. The USPTO has given the SK trademark a serial number of 79231200. The federal status of this trademark filing is Section 71 & 15 - ACCEPTED AND ACKNOWLEDGED as of Monday, July 28, 2025. This trademark is owned by Synthopol Chemie Dr. rer. pol. Koch GmbH& Co. KG. The SK trademark is filed in the Chemical Products and Paint Products categories with the following description:

Preparations for drying paints; [ thinning and ] thickening preparations for paints and colorants

[ Chemicals used in industry; chemical compounds for the manufacture of artificial resins; ] synthetic resins, unprocessed; plastics in the form of dispersions for use in manufacture of a wide variety of goods; unprocessed plastics for industrial use; [ polymers being used in coatings for paper, wood, plastics or metal for use in manufacture of a wide variety of goods; ] synthetic resins as raw materials for paints
sk

General Information


Serial Number79231200
Word MarkSK
Filing DateThursday, June 29, 2017
Status739 - Section 71 & 15 - ACCEPTED AND ACKNOWLEDGED
Status DateMonday, July 28, 2025
Registration Number5736105
Registration DateTuesday, April 30, 2019
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, February 12, 2019

Trademark Statements


Description of MarkThe mark consists of the letters "S K" in the color red within a hexagon with a red outline where the hexagon is divided by a diagonal red line between the letters "S" and "K." The white in the mark represents transparent background areas and is not claimed as a feature of the mark.
Certificate of Correction for RegistrationIn the Statement, class 1 is corrected per the Restriction dated October 5, 2023, and per the fnote dated December 24, 2023.
Indication of Colors claimedThe color(s) red is/are claimed as a feature of the mark.
Goods and ServicesPreparations for drying paints; [ thinning and ] thickening preparations for paints and colorants
Goods and Services[ Chemicals used in industry; chemical compounds for the manufacture of artificial resins; ] synthetic resins, unprocessed; plastics in the form of dispersions for use in manufacture of a wide variety of goods; unprocessed plastics for industrial use; [ polymers being used in coatings for paper, wood, plastics or metal for use in manufacture of a wide variety of goods; ] synthetic resins as raw materials for paints

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 Codes001, 005, 006, 010, 026, 046
Class Status Code6 - Active
Class Status DateWednesday, July 13, 2022
Primary Code001
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class002 - Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood; colorants; mordants; raw natural resins; metals in foil and powder form for painters, decorators, printers and artists.
US Class Codes006, 011, 016
Class Status Code6 - Active
Class Status DateWednesday, July 13, 2022
Primary Code002
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameSynthopol Chemie Dr. rer. pol. Koch GmbH& Co. KG
Party Type30 - Original Registrant
Legal Entity Type28 - NOT AVAILABLE
AddressBuxtehude 21614
DE

Party NameSynthopol Chemie Dr. rer. pol. Koch GmbH& Co. KG
Party Type20 - Owner at Publication
Legal Entity Type28 - NOT AVAILABLE
AddressDE

Party NameSynthopol Chemie Dr. rer. pol. Koch GmbH& Co. KG
Party Type10 - Original Applicant
Legal Entity Type28 - NOT AVAILABLE
AddressDE

Trademark Events


Event DateEvent Description
Friday, May 11, 2018APPLICATION FILING RECEIPT MAILED
Thursday, May 3, 2018SN ASSIGNED FOR SECT 66A APPL FROM IB
Monday, May 7, 2018NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Monday, May 7, 2018ASSIGNED TO EXAMINER
Thursday, May 17, 2018NON-FINAL ACTION WRITTEN
Friday, November 16, 2018TEAS RESPONSE TO OFFICE ACTION RECEIVED
Friday, May 18, 2018NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Monday, May 21, 2018REFUSAL PROCESSED BY MPU
Monday, May 21, 2018NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Saturday, June 9, 2018REFUSAL PROCESSED BY IB
Saturday, December 22, 2018APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, January 23, 2019NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Wednesday, January 23, 2019NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Friday, February 8, 2019NOTIFICATION PROCESSED BY IB
Tuesday, February 12, 2019PUBLISHED FOR OPPOSITION
Tuesday, February 12, 2019OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Friday, November 16, 2018CORRESPONDENCE RECEIVED IN LAW OFFICE
Saturday, November 17, 2018TEAS/EMAIL CORRESPONDENCE ENTERED
Friday, November 16, 2018TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, November 16, 2018ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, January 23, 2019NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Tuesday, April 30, 2019REGISTERED-PRINCIPAL REGISTER
Tuesday, July 30, 2019FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Saturday, August 24, 2019GENERIC MADRID TRANSACTION CREATED
Saturday, August 24, 2019GENERIC MADRID TRANSACTION SENT TO IB
Friday, October 18, 2019FINAL DECISION TRANSACTION PROCESSED BY IB
Saturday, September 3, 2022CORRECTION TRANSACTION RECEIVED FROM IB
Sunday, July 31, 2022DEATH OF INTERNATIONAL REGISTRATION
Sunday, July 31, 2022NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED
Sunday, October 8, 2023LIMITATION OF GOODS RECEIVED FROM IB
Thursday, November 30, 2023CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, November 30, 2023REINSTATED
Tuesday, January 2, 2024CORRECTION UNDER SECTION 7 - PROCESSED
Sunday, December 10, 2023CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED
Wednesday, January 3, 2024LIMITATION FROM THE IB EXAMINED AND ENTERED
Tuesday, February 6, 2024NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
Tuesday, April 30, 2024COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
Tuesday, September 3, 2024PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
Wednesday, July 31, 2024PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
Thursday, August 8, 2024INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
Monday, July 28, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, July 28, 2025REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
Monday, July 28, 2025NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
Wednesday, September 11, 2024INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
Monday, April 28, 2025TEAS SECTION 71 & 15 RECEIVED