Services
Trademarks
Protect your brand today
Register your Trademark
Post Filing Services
Trademark Protection
Patents
File a patent today
Start a Patent Application
Copyrights
Safeguard your creative ideas
Start a Copyright Application
Business
Incorporate your business today
Start a Business
Legal Forms for Business
Resources
Guest
Live/Registered
REGISTERED
REGISTERED
on 19 Mar 2019
Last Applicant/ Owned by
11490 Westheimer Rd., Ste 300
Houston
TX
77077
Serial Number
87774965 filed on 29th Jan 2018
Registration Number
5704781 registered on 19th Mar 2019
in the Principal Register
Correspondent Address
John P. Courtney
Filing Basis
1. intent to use
2. use application currently
Disclaimer
NO DATA
ROCKBLOCK
Drilling mud additive for use in oil and gas well drilling
Classification Information
Class [001]
Chemical Products
Drilling mud additive for use in oil and gas well drilling
First Use Date in General
28th Sep 2018
First Use Date in Commerce
28th Sep 2018
Mark Details
Serial Number
No 87774965
Mark Type
No Service/Collective Mark
Attorney Docket Number
No 277113
44D Filed
No
44D Current
No
44E filed
No
44E Current
No
66A Filed
No
66A Current
No
Current Basis
No
No Basis
No
Legal History
| Status Date | Action Taken |
|---|---|
| 23rd Jul 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| 23rd Jul 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| 23rd Jul 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| 23rd Jul 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| 23rd Jul 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| 28th Jun 2024 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| 19th Mar 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| 19th Mar 2019 | REGISTERED-PRINCIPAL REGISTER |
| 15th Feb 2019 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| 14th Feb 2019 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |