Who owns the IBFLEX trademark?

The IBFLEX trademark is owned by PCTEL, INC..

What class is the IBFLEX trademark registered in?

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

What is the serial number for IBFLEX?

The USPTO serial number for IBFLEX is 86155429.

What is the registration number for IBFLEX?

IBFLEX is registered under USPTO registration number 4705001.

IBFLEX - Owned by PCTEL, INC. - (Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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 26, 2014

First use in commerce: Mar 26, 2014

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.

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

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

36 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 25, 2025

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jul 25, 2025

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 25, 2025

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jul 25, 2025

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Mar 04, 2025

Code E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Mar 17, 2024

Code REM2

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 02, 2021

Code ASGN

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 15, 2020

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

May 15, 2020

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

May 15, 2020

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Mar 23, 2020

Code E815

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Mar 17, 2020

Code REM1

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2015

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Feb 10, 2015

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Feb 07, 2015

Code CNPR

STATEMENT OF USE PROCESSING COMPLETE

Jan 30, 2015

Code SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 28, 2015

Code AITU

USE AMENDMENT FILED

Dec 16, 2014

Code IUAF

TEAS STATEMENT OF USE RECEIVED

Dec 16, 2014

Code EISU

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 12, 2014

Code NOAM

PUBLISHED FOR OPPOSITION

Jun 17, 2014

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 17, 2014

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 28, 2014

Code NONP

ASSIGNED TO LIE

May 13, 2014

Code ALIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 13, 2014

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 30, 2014

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 22, 2014

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 22, 2014

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 22, 2014

Code TROA

NON-FINAL ACTION WRITTEN

Apr 07, 2014

Code CNRT

NON-FINAL ACTION E-MAILED

Apr 07, 2014

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 07, 2014

Code GNRN

ASSIGNED TO EXAMINER

Apr 02, 2014

Code DOCK

NOTICE OF PSEUDO MARK E-MAILED

Jan 16, 2014

Code MPMK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 15, 2014

Code NWOS

NEW APPLICATION ENTERED

Jan 03, 2014

Code NWAP

Other Marks by PCTEL, INC.

Additional USPTO filings from the same owner.

PCT

PCTEL

86897786

PCTEL, INC.

REGISTERED

PCT

PCTEL

78336164

PCTEL, INC.

REGISTERED

SEE

SEEWAVE

86155441

PCTEL, INC.

REGISTERED

SEE

SEEWAVE

86155451

PCTEL, INC.

REGISTERED

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

Recently filed and registered marks in the same international class.

IBF

IBFLEX

86155390

PCTEL, INC.

REGISTERED

Other Marks by Daan G. Erikson

Additional USPTO filings handled by the same attorney of record.

98310986

REGISTERED

OPA

OPALFOODS

99684852

REGISTERED

OPA

OPALFOODS

99684865

REGISTERED

GRO

GROWING WHAT MATTERS, TOGETHER.

99685195

REGISTERED

IBFLEX

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by PCTEL, INC.

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

Other Marks by Daan G. Erikson

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