Drawing for HIFLOW

USPTO serial 99826091

HIFLOW

Reviewed by CopyMark Law Group

Status 641Office Action
Filing date
Status date
Registration date
—
Examiner
LAMONT, JOHN CHRISTOPHER
Law office
TMO LAW OFFICE 123

What this means

The USPTO has issued an Office Action on this application. A response is typically required before the deadline, or the application can be abandoned.

Status 641: Status 641 means the USPTO mailed a non-final Office Action identifying issues with your application. You typically have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.

Need help with HIFLOW?

If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.

Current trademark owner
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File a new U.S. trademark application, or speak with our attorneys.

Owner

Attorney of record

The USPTO lists this attorney as the applicant's representative for correspondence on this application.

Gideon B. Eckhouse

Gideon B. Eckhouse Osha Bergman Watanabe & Burton LLP1100 Louisiana Street, Suite 4900Houston, TX 77002United States

Goods and services

ClassDescriptionStatusFirst use
007Slurry pumps; High pressure pumps for pumping fluids, namely, slurries or corrosive fluids for use in the fields of mining operations and mining equipmentACTIVE—

Related trademarks

CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.

Prosecution history

Latest event (GNRN): A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.

DateCodeEventWhat it means
Aug 14, 2026GNRNNOTIFICATION OF NON-FINAL ACTION E-MAILEDA non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Aug 14, 2026GNRTNON-FINAL ACTION E-MAILEDA non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Aug 14, 2026CNRTNON-FINAL ACTION WRITTENA non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Aug 13, 2026DOCKASSIGNED TO EXAMINER—
Jul 31, 2026NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Jul 8, 2026EWAFTEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS—
Jul 8, 2026TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jul 8, 2026ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action.
Jul 8, 2026REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
May 15, 2026MAFRAPPLICATION FILING RECEIPT MAILED—
May 15, 2026NWAPNEW APPLICATION ENTERED—

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