Who owns the EXCELAIR trademark?

The EXCELAIR trademark is owned by CENTURY MECHANICAL SYSTEMS FACTORY L.L.C..

What class is the EXCELAIR trademark registered in?

The EXCELAIR trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for EXCELAIR?

The USPTO serial number for EXCELAIR is 88666805.

What is the registration number for EXCELAIR?

EXCELAIR is registered under USPTO registration number 6063632.

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Section 8/9 declaration window

May 27, 2030

1296 days remaining

EXC

EXCELAIR

REGISTERED

Serial: 88666805
Reg: 6063632
Filed: Oct 24, 2019
Owner: CENTURY MECHANICAL SYSTEMS FACTORY L.L.C.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

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 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

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

Status History

14 events

OFFICE ACTION ISSUED POU1

May 20, 2026

Code PUM1

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 19, 2026

Code APRE

TEAS SECTION 8 RECEIVED

Apr 22, 2026

Code ES8R

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

May 26, 2025

Code REM1

REGISTERED-PRINCIPAL REGISTER

May 26, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Mar 10, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 10, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 19, 2020

Code NONP

ELECTRONIC RECORD REVIEW COMPLETE

Feb 06, 2020

Code FIXD

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

Jan 31, 2020

Code ERRR

ASSIGNED TO EXAMINER

Jan 30, 2020

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 30, 2020

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 30, 2019

Code NWOS

NEW APPLICATION ENTERED

Oct 28, 2019

Code NWAP

EXCELAIR

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Full Goods & Services

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