Who owns the AT trademark?

The AT trademark is owned by Altigen Communications, Inc..

What class is the AT trademark registered in?

The AT trademark is registered in Class 038 (Telecommunications services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for AT?

The USPTO serial number for AT is 98698345.

What is the registration number for AT?

AT is registered under USPTO registration number 7897634.

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Updated Oct 31, 2026·9 searches this week

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Section 8 declaration window

August 19, 2031

1753 days remaining

AT

REGISTERED

Serial: 98698345
Reg: 7897634
Filed: Aug 14, 2024
Owner: Altigen Communications, Inc.

Telecommunications.; 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

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 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Jan 31, 2024

First use in commerce: Jan 31, 2024

Telecommunications.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 31, 2024

First use in commerce: Jan 31, 2024

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.

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Aug 19, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 19, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Jun 03, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 03, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 28, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

May 01, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 30, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 30, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 30, 2025

Code TEME

NON-FINAL ACTION WRITTEN

Feb 06, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Feb 06, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 06, 2025

Code GNRN

ASSIGNED TO EXAMINER

Feb 02, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 31, 2025

Code NWOS

NEW APPLICATION ENTERED

Aug 14, 2024

Code NWAP

AT

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