Who owns the CIRCAFLEX trademark?

The CIRCAFLEX trademark is owned by Cyth Systems E, Inc..

What class is the CIRCAFLEX trademark registered in?

The CIRCAFLEX trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for CIRCAFLEX?

The USPTO serial number for CIRCAFLEX is 99620905.

What is the registration number for CIRCAFLEX?

CIRCAFLEX is registered under USPTO registration number 8409971.

CIR

CIRCAFLEX

REGISTERED

Serial: 99620905
Reg: 8409971
Filed: Jan 28, 2026
Owner: Cyth Systems E, Inc.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Mar 01, 2009

First use in commerce: Mar 01, 2009

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

11 events

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 25, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jul 07, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 07, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 01, 2026

Code NONP

ASSIGNED TO EXAMINER

Jun 11, 2026

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 11, 2026

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 10, 2026

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 10, 2026

Code MDSC

NEW APPLICATION ENTERED

Jan 28, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jan 28, 2026

Code MAFR

Other Marks by Cyth Systems E, Inc.

Additional USPTO filings from the same owner.

GUI

GUIDANT

98476530

Cyth Systems E, Inc.

ABANDONED

Other Marks in Class 009 — Electronics, software & scientific instruments

Recently filed and registered marks in the same international class.

CIR

^ CIRCAFLEX

85160167

Cyth Systems, Inc.

ABANDONED

CIRCAFLEX

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Cyth Systems E, Inc.

Other Marks in Class 009 — Electronics, software & scientific instruments

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