ROCKBLOCK Trademark

Trademark Overview

On Monday, January 29, 2018, a trademark application was filed for ROCKBLOCK with the United States Patent and Trademark Office. The USPTO has given the ROCKBLOCK trademark a serial number of 87774965. The federal status of this trademark filing is SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED as of Friday, June 13, 2025. This trademark is owned by Impact Fluid Solutions, LP. The ROCKBLOCK trademark is filed in the Chemical Products category with the following description:

Drilling mud additive for use in oil and gas well drilling
rockblock

General Information

Serial Number87774965
Word MarkROCKBLOCK
Filing DateMonday, January 29, 2018
Status702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED
Status DateFriday, June 13, 2025
Registration Number5704781
Registration DateTuesday, March 19, 2019
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, July 3, 2018

Trademark Statements

Pseudo MarkROCK BLOCK
Goods and ServicesDrilling mud additive for use in oil and gas well drilling

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 DateThursday, February 8, 2018
Primary Code001
First Use Anywhere DateFriday, September 28, 2018
First Use In Commerce DateFriday, September 28, 2018

Trademark Owner History

Party NameDORF KETAL WELL SERVICES, LLC
Party Type31 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressHouston, TX 77077
Party NameImpact Fluid Solutions, LP
Party Type30 - Original Registrant
Legal Entity Type13 - Limited Partnership
AddressHouston, TX 77056
Party NameImpact Fluid Solutions, LP
Party Type20 - Owner at Publication
Legal Entity Type13 - Limited Partnership
AddressHouston, TX 77056
Party NameImpact Fluid Solutions, LP
Party Type10 - Original Applicant
Legal Entity Type13 - Limited Partnership
AddressHouston, TX 77056

Trademark Events

Event DateEvent Description
Saturday, May 12, 2018NON-FINAL ACTION WRITTEN
Thursday, February 1, 2018NEW APPLICATION ENTERED
Thursday, February 8, 2018NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Thursday, May 10, 2018ASSIGNED TO EXAMINER
Saturday, May 12, 2018NON-FINAL ACTION E-MAILED
Saturday, May 12, 2018NOTIFICATION OF NON-FINAL ACTION E-MAILED
Thursday, May 24, 2018EXAMINERS AMENDMENT E-MAILED
Thursday, May 24, 2018NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Thursday, May 24, 2018EXAMINER'S AMENDMENT ENTERED
Thursday, May 24, 2018APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, June 13, 2018NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, July 3, 2018PUBLISHED FOR OPPOSITION
Tuesday, July 3, 2018OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, August 28, 2018NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Wednesday, February 6, 2019TEAS STATEMENT OF USE RECEIVED
Wednesday, February 6, 2019SOU TEAS EXTENSION RECEIVED
Wednesday, February 6, 2019SOU EXTENSION 1 FILED
Wednesday, February 6, 2019USE AMENDMENT FILED
Wednesday, February 13, 2019CASE ASSIGNED TO INTENT TO USE PARALEGAL
Wednesday, February 13, 2019SOU EXTENSION 1 GRANTED
Wednesday, February 13, 2019STATEMENT OF USE PROCESSING COMPLETE
Thursday, February 14, 2019NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Thursday, February 14, 2019ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Friday, February 15, 2019NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Thursday, May 24, 2018EXAMINERS AMENDMENT -WRITTEN
Tuesday, March 19, 2019REGISTERED-PRINCIPAL REGISTER
Friday, June 28, 2024AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Tuesday, March 19, 2024COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Thursday, February 20, 2025TEAS SECTION 8 & 15 RECEIVED
Friday, June 13, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, June 13, 2025REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, June 13, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Tuesday, July 23, 2024TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, July 23, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, July 23, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, July 23, 2024APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, July 23, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Related Keywords

rockblock drilling well additive