Who owns the A AMPLITUDE trademark?

The A AMPLITUDE trademark is owned by Amplitude, Inc..

What class is the A AMPLITUDE trademark registered in?

The A AMPLITUDE trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for A AMPLITUDE?

The USPTO serial number for A AMPLITUDE is 88250445.

What is the registration number for A AMPLITUDE?

A AMPLITUDE is registered under USPTO registration number 5812619.

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AAM

USPTO Trademark Record

REGISTERED

A AMPLITUDE

SN 88250445·Reg 5812619·Filed Jan 04, 2019

Owner Amplitude, Inc.

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.

A AMPLITUDE (Serial No. 88250445), Registration No. 5812619, is a registered US trademark filed on Jan 04, 2019 by Amplitude, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: July 23, 2029

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Mark Intelligence

A AMPLITUDE (Reg. #5812619) is a registered US trademark that has been protecting its owner, Amplitude, Inc., since 2019. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 04, 2019

SERIAL

88250445

REG#

5812619

REGISTERED

Jul 23, 2019

Filing Information

StatusREGISTERED

Filing DateJan 04, 2019

Serial Number88250445

Registration No.5812619

Registration DateJul 23, 2019

Status DateOct 31, 2025

Published for OppositionMay 07, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

International Filings

Madrid Protocol2 filings

This mark has 2 Madrid Protocol filings on record with the USPTO.

1888112

480Oct 17, 2025

1468237

480Jan 11, 2019

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 08, 2016

First use in commerce: Mar 08, 2016

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

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Status History

15 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Oct 31, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 31, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Oct 31, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Jul 07, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Jul 23, 2024

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

REGISTERED-PRINCIPAL REGISTER

Jul 23, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 07, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 07, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 17, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 26, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 21, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

ASSIGNED TO EXAMINER

Mar 21, 2019

ASSIGNED TO EXAMINER

ASSIGNED TO PETITION STAFF

Mar 06, 2019

ASSIGNED TO PETITION STAFF

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 26, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 08, 2019

NEW APPLICATION ENTERED

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