Who owns the AO trademark?

The AO trademark is owned by American Optical IP Corporation.

What class is the AO trademark registered in?

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

What is the serial number for AO?

The USPTO serial number for AO is 99726138.

What is the registration number for AO?

AO is registered under USPTO registration number 0.

USPTO Trademark Record

PENDING

AO

SN 99726138·Reg 0·Filed Mar 26, 2026

Owner American Optical IP Corporation

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.

AO (Serial No. 99726138), Registration No. 0, is a pending US trademark filed on Mar 26, 2026 by American Optical IP Corporation. This trademark covers Class 009 (Electronics, software & scientific instruments).

Mark Intelligence

AO (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s....

FILED

Mar 26, 2026

SERIAL

99726138

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

American Optical IP Corporation

Entity

Corporation

State

Address

1209 Orange Street, Wilmington, DE, 19720

Country

Attorney

NameRonald S. Kadden

Law firm

Ronald S. Kadden LEYDIG, VOIT & MAYER, LTD.

Docket

294085

Address

180 N. Stetson Ave., Suite 4900, Chicago, IL 60601-6745, United States

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Filing Information

StatusPENDING

Filing DateMar 26, 2026

Serial Number99726138

Registration No.0

Registration DateDec 31, 1969

Status DateAug 06, 2026

Mark TypeStylized characters

Attorney Docket294085

Status DescriptionLive and pending, new application assigned

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

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

Status History

4 events

ASSIGNED TO EXAMINER

Aug 06, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 04, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 26, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 26, 2026

APPLICATION FILING RECEIPT MAILED

AO

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Other Marks by American Optical IP Corporation

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

Other Marks by Ronald S. Kadden

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