Drawing for CFB

USPTO serial 99811360

CFB

Reviewed by CopyMark Law Group

Status 641Office Action
Filing date
Status date
Registration date
—
Examiner
RENNEKER, CHRISTOPHER JOHN
Law office
TMO LAW OFFICE 113

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 CFB?

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.

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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.

Perla M. Kuhn

Perla M. Kuhn Gottlieb, Rackman & Reisman, P.C.270 Madison Avenue, Suite 1403New York, NY 10016United States

Goods and services

ClassDescriptionStatusFirst use
009Semiconductor wafers; semiconductor substrates; semiconductor elements; light emitting diode chips; light emitting diode elements; photodiodes; integrated circuits; diode arrays; semiconductors; semiconductor devices formed by bonding heterogeneous materials; semiconductor devices; semiconductor wafers with thin films bonded together using epitaxial technology; optical semiconductors.ACTIVE—
040Processing and manufacturing of semiconductor wafers; assembling and processing of semiconductor elements; manufacturing, assembling and processing services of semiconductor components and integrated circuits; assembling and packing for semiconductors and integrated circuits; assembling and packaging of semiconductor wafers and integrated circuits; custom manufacturing of wafer components (thin films using epitaxial technology), wafer IC chips, printed circuit boards, and semiconductor circuits; custom manufacturing of semiconductor wafers for others (including bonding thin films using epitaxial technology to semiconductor wafers); custom manufacturing and processing of thin semiconductor films on semiconductor substrates.ACTIVE—
042(Class 42) Research in the field of semiconductor processing technology; testing, research and development relating to electronic circuits, semiconductor elements, integrated circuits and large scale integrated circuits; designing of electronic circuits, semiconductor elements, integrated circuits and large scale integrated circuits.ACTIVE—

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
Sep 10, 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.
Sep 10, 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.
Sep 10, 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.
Sep 10, 2026DOCKASSIGNED TO EXAMINER—
Jul 31, 2026NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Jul 9, 2026TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jul 9, 2026ECDRTEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS—
Jul 9, 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 9, 2026REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Jul 9, 2026CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Jul 9, 2026COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
May 8, 2026MAFRAPPLICATION FILING RECEIPT MAILED—
May 8, 2026NWAPNEW APPLICATION ENTERED—

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