Who owns the IEC trademark?

The IEC trademark is owned by Industrial Enclosure Corporation.

What class is the IEC trademark registered in?

The IEC trademark is registered in Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

What is the serial number for IEC?

The USPTO serial number for IEC is 99320770.

What is the registration number for IEC?

IEC is registered under USPTO registration number 0.

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Home Search: IECIEC #99320770

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Updated Nov 4, 2026·32 searches this week

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Office Action response

November 12, 2026

11 days remaining

IEC

PENDING

Serial: 99320770
Reg: 0
Filed: Aug 05, 2025
Owner: Industrial Enclosure Corporation

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

What to file next

Response to the outstanding office action

When: Three months from the issue date for most applications filed on or after 3 December 2022, extendable once by three months for a fee.
Extensions and grace: A Madrid Section 66(a) application keeps a six-month response period instead, with no extension available.
If it is missed: The application goes abandoned. A petition to revive runs two months from the notice of abandonment, on an unintentional-delay standard.

Office action response deadlines

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 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Dec 31, 2006

First use in commerce: Dec 31, 2006

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 31, 2006

First use in commerce: Dec 31, 2006

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Status History

16 events

FINAL REFUSAL WRITTEN

Aug 12, 2026

Code CNFR

FINAL REFUSAL E-MAILED

Aug 12, 2026

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Aug 12, 2026

Code GNFN

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 22, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 22, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 22, 2026

Code TEME

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Mar 20, 2026

Code XELR

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Mar 20, 2026

Code XELG

NON-FINAL ACTION WRITTEN

Dec 22, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Dec 22, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 22, 2025

Code GNRN

ASSIGNED TO EXAMINER

Dec 18, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 12, 2025

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Dec 12, 2025

Code MDSM

NEW APPLICATION ENTERED

Aug 05, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Aug 05, 2025

Code MAFR

What usually happens from here

Of the 12,990 marks on the USPTO register that reached notification of final refusal emailed:

Registered30% (3,941)

Abandoned63% (8,229)

Still pending6% (820)

Historical frequencies across the whole register, not a prediction about this mark. The outcome of any one application depends on what is filed and when.