Who owns the TRIAL & ERROR trademark?

The TRIAL & ERROR trademark is owned by MILLS CONSULTANTS LLC.

What is the serial number for TRIAL & ERROR?

The USPTO serial number for TRIAL & ERROR is 99575478.

What is the registration number for TRIAL & ERROR?

TRIAL & ERROR is registered under USPTO registration number 0.

TRI

USPTO Trademark Record

PENDING

TRIAL & ERROR

Q: What class is the TRIAL & ERROR trademark registered in?

The TRIAL & ERROR trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 016 (Paper goods, books & stationery), Class 025 (Clothing, footwear & headgear).

SN 99575478·Reg 0·Filed Jan 02, 2026

Owner MILLS CONSULTANTS LLC

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.; Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.; Clothing, footwear, headwear.

TRIAL & ERROR (Serial No. 99575478), Registration No. 0, is a pending US trademark filed on Jan 02, 2026 by MILLS CONSULTANTS LLC. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 016 (Paper goods, books & stationery), Class 025 (Clothing, footwear & headgear).

Office Action response: October 23, 202624 days remaining

Mark Intelligence

TRIAL & ERROR (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), Class 016 (Paper goods, books & stationery) and Class 025 (Clothing, footwear & headgear) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s....

FILED

Jan 02, 2026

SERIAL

99575478

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

MILLS CONSULTANTS LLC

Entity

LLC

State

Address

136 MADISON AVE, 6TH FL, New York, NY, 10016

Country

Attorney

NameKiara Santos

Law firm

Kiara Santos Mills Legal, LLC

Address

225 West 34th Street, Suite 2002, New York, NY 10122, United States

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Filing Information

StatusPENDING

Filing DateJan 02, 2026

Serial Number99575478

Registration No.0

Registration DateDec 31, 1969

Status DateJul 23, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, final refusal mailed

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

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

Class 025Clothing, footwear & headgear

US codes: 022, 039

Clothing, footwear, headwear.

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

Status History

16 events

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Aug 05, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 05, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 05, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Jul 23, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jul 23, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jul 23, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 05, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 05, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 05, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

May 01, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

May 01, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 01, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 01, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 21, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 02, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 02, 2026

APPLICATION FILING RECEIPT MAILED

TRIAL & ERROR

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Other Marks by MILLS CONSULTANTS LLC

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

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