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Official data from USPTO

MICROCHRON

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

MICROCHRON

ST13

US500000073512549

Class

9

Filing

73512549

Registration

1363055

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

30

Latest update

01/20/2026

Trademark type

Word

Nice classes

9

Filing date

12/07/1984

Registration date

10/01/1985

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

12/31/2025

Last transaction

01/20/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

12/10/1979

First use in commerce

12/10/1979

Drawing code

1

Owner type

03

Owner location

WEST HENRIETTA, NY

Examiner

GLYNN, GERALD

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

KG SIGNALING INC.
ALSTOM HOLDINGS
ALSTOM FERROVIARIA S.P.A.
ALSTOM TRANSPORT S.P.A.
SASIB S.P.A.
G. C. (pessoa física)

Representatives

David L. Nocilly Bond Schoeneck & King PLLC

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

ELECTRONIC TIMER DESIGNED FOR USE IN CONTROLLING VEHICLES IN A RAIL TRANSPORTATION SYSTEM

Publications

History of USPTO decisions and trademark events.

30 publications found

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

12/31/2025

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

12/31/2025

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

12/31/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

12/30/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

09/22/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

01/29/2025

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

01/15/2025

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

10/01/2024

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/28/2024

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/07/2024

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

05/26/2015

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

05/26/2015

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

05/26/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

05/22/2015

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

08/11/2010

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

02/03/2005

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

02/03/2005

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

11/22/2004

E89R

TEAS SECTION 8 & 9 RECEIVED

11/22/2004

C15A

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

08/04/1992

RRPR

RESPONSE RECEIVED TO POST REG. ACTION

01/28/1992

XXXX

POST REGISTRATION ACTION CORRECTION

10/01/1991

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

10/01/1991

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

08/14/1991

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

03/14/1991

R.PR

REGISTERED-PRINCIPAL REGISTER

10/01/1985

PUBO

PUBLISHED FOR OPPOSITION

04/16/1985

NPUB

NOTICE OF PUBLICATION

03/20/1985

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/04/1985

DOCK

ASSIGNED TO EXAMINER

02/04/1985

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