REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/07/2026
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Official data from USPTO
FILTERTEK
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
43
Latest update
03/08/2026
Trademark type
Word
Nice classes
10
Filing date
01/22/2016
Registration date
03/07/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/17/2023
Last transaction
03/08/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
First use anywhere
08/14/2003
First use in commerce
08/14/2003
Drawing code
4
Owner type
03
Owner location
Glenview, IL, US
Examiner
WHITTAKER BROWN, TRACY
Law office
M20
Current location
TMO LAW OFFICE 111
Holders and representatives
Holders
Illinois Tool Works Inc.
Representatives
Bradley L. Cohn Pattishall, McAuliffe, Newbury, Hilliard & Geralds
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Filters for medical equipment protectiontransducer protectors that filter air to keep dustbacteria out of the medical equipment; Filters for medical useblood filtersrespiratory filters in the nature of equipment for blood collectionblood transfusionblood separationair purification to prevent inhaling dustbacteria; and parts for the foregoing equipment; Filters for medical uselaboratory filters in the nature of diagnostic testing equipment for separation of fluids and or fluids and particlesto extract material necessary to complete the diagnostic testIV filtersenteral feeding tube filters; and parts for the foregoing equipment; Valves for medical usevalves for infusion of liquids into patientsvalves for syringesvalves for IV linesvalves sold as an integral part of diagnostic medical equipment in the nature of testing equipment for blood or other patient fluid; and parts for the foregoing
Publications
History of USPTO decisions and trademark events.
43 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/18/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/18/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/18/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/18/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/18/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/06/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/06/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/06/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/06/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/06/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/17/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/17/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/15/2023
E815
TEAS SECTION 8 & 15 RECEIVED
02/16/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/07/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/05/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/05/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/05/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/05/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/05/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/05/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
03/07/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/20/2016
PUBO
PUBLISHED FOR OPPOSITION
12/20/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/30/2016
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/16/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/03/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
11/03/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/03/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
11/03/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/03/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/13/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/13/2016
ALIE
ASSIGNED TO LIE
10/06/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/28/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/28/2016
GNRT
NON-FINAL ACTION E-MAILED
03/28/2016
CNRT
NON-FINAL ACTION WRITTEN
03/28/2016
DOCK
ASSIGNED TO EXAMINER
03/24/2016
MPMK
NOTICE OF PSEUDO MARK E-MAILED
01/29/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/28/2016
NWAP
NEW APPLICATION ENTERED
01/26/2016
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