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Official data from USPTO

AMPFLSTR

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

AMPFLSTR

ST13

US500000075035750

Class

1

Filing

75035750

Registration

2152826

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

47

Latest update

09/10/2025

Trademark type

Word

Nice classes

1

Filing date

12/22/1995

Registration date

04/21/1998

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/14/2018

Last transaction

09/10/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

1996-10-00

First use in commerce

1996-10-00

Drawing code

1

Owner type

16

Owner location

South San Francisco, CA

Examiner

MANDIR, FREDERICK

Law office

L50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

Applied Biosystems, LLC
A. C. (pessoa física)
Perkin-Elmer

Representatives

Kenya L. Williams Thermo Fisher Scientific

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

DNA typing kits consisting primarily of reagents for scientific use

Publications

History of USPTO decisions and trademark events.

47 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/12/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/12/2025

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

08/12/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

08/12/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

08/12/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

03/10/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/10/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/10/2023

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

03/10/2023

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

03/10/2023

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

03/21/2018

NA89

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

03/14/2018

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/14/2018

89AG

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

03/14/2018

E89R

TEAS SECTION 8 & 9 RECEIVED

03/13/2018

REM2

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

04/21/2017

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

07/23/2014

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

07/23/2014

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/02/2011

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

08/02/2011

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/01/2011

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

11/25/2009

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

11/18/2009

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

05/29/2009

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

05/29/2009

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/29/2009

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

05/08/2008

89AG

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

05/08/2008

PLGL

ASSIGNED TO PARALEGAL

05/06/2008

E89R

TEAS SECTION 8 & 9 RECEIVED

04/21/2008

CFIT

CASE FILE IN TICRS

05/14/2007

C15A

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

05/14/2004

815F

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

04/12/2004

E815

TEAS SECTION 8 & 15 RECEIVED

04/12/2004

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/16/2002

R.PR

REGISTERED-PRINCIPAL REGISTER

04/21/1998

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

02/19/1998

DOCK

ASSIGNED TO EXAMINER

02/18/1998

SUPC

STATEMENT OF USE PROCESSING COMPLETE

02/11/1998

IUAF

USE AMENDMENT FILED

12/17/1997

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

06/17/1997

PUBO

PUBLISHED FOR OPPOSITION

03/25/1997

NPUB

NOTICE OF PUBLICATION

02/21/1997

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

01/30/1997

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

01/13/1997

CNRT

NON-FINAL ACTION MAILED

07/15/1996

DOCK

ASSIGNED TO EXAMINER

06/06/1996

Continuous trademark protection

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