Drawing for SIRCLE

USPTO serial 99571302

SIRCLE

Reviewed by CopyMark Law Group

Status 653
Filing date
Status date
Registration date
—
Examiner
SOUNDAR, SHERYL CHRISTINA
Law office
TMO LAW OFFICE 136

What this means

This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

Need help with SIRCLE?

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
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
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.

Aaron T. Olejniczak

Aaron T. Olejniczak Andrus Intellectual Property Law, LLP790 North Water Street, Suite 2200Milwaukee, WI 53202United States

Goods and services

ClassDescriptionStatusFirst use
001Raw materials and chemical substances, namely, high-purity silicon for renewable energy, semiconductor, advanced materials and related industrial and metallurgical applications, namely, feedstock for photovoltaic cell manufacturing, feedstock for polysilicon production, silicon for use in aluminum alloy manufacturing, silicon for use in silicone chemical production, silicon for use in silicon carbide production, silicon for use in ferrosilicon production, silicon for use in refractory materials, silicon for use in semiconductor wafer manufacturing, silver-bearing silicon concentrate recovered from photovoltaic materials for use in precious metal refiningACTIVE—
040Treatment and refinement of recycled silicon materialsACTIVE—
042Testing, evaluation, and characterization in the nature of material analysis of silicon materialsACTIVE—

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

DateCodeEventWhat it means
Jul 27, 2026GNS3NOTIFICATION OF LETTER OF SUSPENSION E-MAILED—
Jul 27, 2026GNSLLETTER OF SUSPENSION E-MAILED—
Jul 27, 2026CNSLSUSPENSION LETTER WRITTEN—
Jul 14, 2026TEMETEAS/EMAIL CORRESPONDENCE ENTERED—
Jul 14, 2026CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Jul 14, 2026TROATEAS RESPONSE TO OFFICE ACTION RECEIVEDThis 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.
Apr 29, 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.
Apr 29, 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.
Apr 29, 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.
Apr 29, 2026DOCKASSIGNED TO EXAMINER—
Apr 20, 2026NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Dec 30, 2025MAFRAPPLICATION FILING RECEIPT MAILED—
Dec 30, 2025NWAPNEW APPLICATION ENTERED—

Frequently asked questions

Related guidance