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Official data from USPTO

ABACUS

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

ABACUS

ST13

US500000079203052

Class

7, 9, 12

Filing

79203052

Registration

5477602

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

38

Latest update

02/04/2026

Trademark type

Word

Nice classes

7, 9, 12

Filing date

11/21/2016

Registration date

05/29/2018

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

12/13/2024

Last transaction

02/04/2026

Responsible office

United States Patent and Trademark Office

Status code

709

Official register

Principal Register

Drawing code

4

Owner type

03

Owner location

JP

Examiner

GUSTASON,ANNE C

Law office

M80

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Harmonic Drive Systems Inc.

Representatives

David Ehrlich Fross Zelnick Lehrman & Zissu, P.C.

Technical classification

Nice Classes

Class 7Class 9Class 12

Vienna Codes

No Vienna codes available.

Goods and services

Class 7

Reduction gears being parts of machines; reduction gears other than for land vehicles; gear boxes other than for land vehicles; machine elements not for land vehiclespower transfers and gearing for machines not for land vehicles; AC motors and DC motorsnot for land vehicles

Class 9

Precision measuring machines and instrumentsinterferometersangle gauges and surface roughness testing machines and instruments; power controllers; computer software and hardware for controlling or operating reduction gears and electric motors; computers

Class 12

Reduction gearsbeing machine elements for land vehicles; reduction gears for land vehicles; gear boxes for land vehicles; machine elements for land vehiclespower transmissions and gearings for land vehicles; AC motors or DC motors for land vehicles not including their parts

Publications

History of USPTO decisions and trademark events.

38 publications found

XXSS

GENERIC MADRID TRANSACTION SENT TO IB

02/03/2026

INNA

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

02/03/2026

XXCR

GENERIC MADRID TRANSACTION CREATED

02/03/2026

INTR

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

08/13/2025

C71T

CANCELLED SECTION 71

12/13/2024

REM3

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

05/29/2023

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

10/06/2018

FICS

FINAL DISPOSITION NOTICE SENT TO IB

09/14/2018

FIMP

FINAL DISPOSITION PROCESSED

09/14/2018

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

08/29/2018

R.PR

REGISTERED-PRINCIPAL REGISTER

05/29/2018

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

03/13/2018

PUBO

PUBLISHED FOR OPPOSITION

03/13/2018

GPNX

NOTIFICATION PROCESSED BY IB

03/09/2018

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

02/21/2018

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

02/21/2018

OP2R

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

02/21/2018

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/05/2018

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

02/03/2018

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

02/02/2018

ERFR

TEAS REQUEST FOR RECONSIDERATION RECEIVED

02/02/2018

GNFN

NOTIFICATION OF FINAL REFUSAL EMAILED

10/03/2017

GNFR

FINAL REFUSAL E-MAILED

10/03/2017

CNFR

FINAL REFUSAL WRITTEN

10/03/2017

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

09/16/2017

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/15/2017

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

09/15/2017

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

09/15/2017

RFNT

REFUSAL PROCESSED BY IB

04/08/2017

MAFR

APPLICATION FILING RECEIPT MAILED

03/18/2017

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

03/17/2017

RFRR

REFUSAL PROCESSED BY MPU

03/17/2017

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

03/17/2017

CNRT

NON-FINAL ACTION WRITTEN

03/16/2017

DOCK

ASSIGNED TO EXAMINER

03/14/2017

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

03/14/2017

LIMI

LIMITATION FROM ORIGINAL APPLICATION ENTERED

03/10/2017

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

03/09/2017

Continuous trademark protection

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