Drawing for CHAMIR

USPTO serial 99777306

CHAMIR

Reviewed by CopyMark Law Group

Status 641Office Action
Filing date
Status date
Registration date
—
Examiner
ALLEN, MACKENZIE M
Law office
TMO LAW OFFICE 112

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.

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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.

David W. Staple

David W. Staple Casimir Jones, S.C.2275 Deming Way, Ste 310Middleton, WI 53562United States

Goods and services

ClassDescriptionStatusFirst use
009Optical glass filters; infrared filters; optical control apparatus; infrared control apparatus; optical control apparatus incorporating electrochromic materials; infrared control apparatus incorporating electrochromic materials; devices for modulating infrared emissivity; electrochromic devices for controlling light transmission and thermal insulation; voltage-controlled opacity/infrared modulation devices; smart glass panels with integrated electronic control systems; electronic controllers and sensors for electrochromic systems; software for operating and monitoring electrochromic systems; electric control devices for heating management; electrochromic panels for regulating solar heat gain; smart window systems for passive and active thermal management; apparatus for controlling indoor climate using electrochromic technology; electrically switchable thermal insulation devices.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 8, 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 8, 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 8, 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 26, 2026DOCKASSIGNED TO EXAMINER—
Jul 31, 2026NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Apr 21, 2026MAFRAPPLICATION FILING RECEIPT MAILED—
Apr 21, 2026NWAPNEW APPLICATION ENTERED—

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