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Official data from USPTO

IFD

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

IFD

ST13

US500000078445296

Class

11

Filing

78445296

Registration

3154885

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

39

Latest update

10/11/2025

Trademark type

Word

Nice classes

11

Filing date

07/02/2004

Registration date

10/10/2006

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/23/2017

Last transaction

10/11/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

12/30/2003

First use in commerce

12/30/2003

Drawing code

4

Owner type

16

Owner location

SKELMERSDALE, LANCASHIRE, GB

Examiner

ALT, JILL

Law office

M50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

DARWIN TECHNOLOGY INTERNATIONAL LIMITED
Darwin Technology Limited

Representatives

RONALD E. SHAPIRO SHAPIRO AND SILVERSTEIN PLLC

Technical classification

Nice Classes

Class 11

Vienna Codes

No Vienna codes available.

Goods and services

Class 11

Air filters for air cleanersair filters for air conditioning unitsair filters for commercial and domestic air purifiers; air filters for commercial and domestic heatingventilationair conditioning productsducted split air conditionerswhole house air cleanersair handlersfurnacesduct-free split air conditionersmini-split air conditionersair conditioning filter cassettessatellite air conditioning unitshi-wall unitsconsole unitsunderceiling unitsslim pack unitsthrough the window air conditionersportable air conditionersroof-top unitspackaged terminal air conditioning units (PTAC)ducted ventilation productsreturn air grillesclean rooms ; air filters for heat exchangers; combined air filters and heat exchangers; air filters for humidifiers and dehumidifiersair filters for fans and fan heatersair filters for air cleaners and air conditioners for land vehiclesships and airplanes

Publications

History of USPTO decisions and trademark events.

39 publications found

REM2

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

10/10/2025

NA89

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

03/23/2017

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

03/23/2017

89AG

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

03/23/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/23/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

01/25/2017

REM2

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

10/10/2015

NA85

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

10/17/2012

C15A

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

10/17/2012

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/17/2012

E815

TEAS SECTION 8 & 15 RECEIVED

10/03/2012

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/22/2012

R.PR

REGISTERED-PRINCIPAL REGISTER

10/10/2006

REGV

LAW OFFICE REGISTRATION REVIEW COMPLETED

08/25/2006

ALIE

ASSIGNED TO LIE

08/18/2006

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

08/15/2006

SUPC

STATEMENT OF USE PROCESSING COMPLETE

08/14/2006

IUAF

USE AMENDMENT FILED

07/14/2006

EISU

TEAS STATEMENT OF USE RECEIVED

07/14/2006

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

02/28/2006

PUBO

PUBLISHED FOR OPPOSITION

12/06/2005

NPUB

NOTICE OF PUBLICATION

11/16/2005

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

10/17/2005

ALIE

ASSIGNED TO LIE

10/14/2005

CRML

CORRESPONDENCE MAILED

10/12/2005

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

10/12/2005

CNEA

EXAMINERS AMENDMENT -WRITTEN

10/12/2005

ACEC

AMENDMENT FROM APPLICANT ENTERED

10/11/2005

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

09/19/2005

MAIL

PAPER RECEIVED

09/19/2005

CNRT

NON-FINAL ACTION MAILED

06/24/2005

CNRT

NON-FINAL ACTION WRITTEN

06/23/2005

ACEC

AMENDMENT FROM APPLICANT ENTERED

06/22/2005

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

06/13/2005

MAIL

PAPER RECEIVED

06/13/2005

CNRT

NON-FINAL ACTION MAILED

02/07/2005

CNRT

NON-FINAL ACTION WRITTEN

02/07/2005

DOCK

ASSIGNED TO EXAMINER

02/07/2005

NWAP

NEW APPLICATION ENTERED

07/12/2004

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