REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/21/2026
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Official data from USPTO
TANGENTIAL FLOW DEPTH FILTRATION
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
TANGENTIAL FLOW DEPTH FILTRATION
ST13
US500000087002372Class
9
Filing
87002372
Registration
5168662
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
03/22/2026
Trademark type
Word
Nice classes
9
Filing date
04/15/2016
Registration date
03/21/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/21/2023
Last transaction
03/22/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Supplemental Register
Filing basis
Intent to use
First use anywhere
08/17/2016
First use in commerce
09/01/2016
Drawing code
4
Owner type
03
Owner location
WALTHAM, MA, US
Examiner
FERRAIUOLO, DOMINIC
Law office
L20
Current location
TMEG LAW OFFICE 102
Holders and representatives
Holders
R. C. (pessoa física)
SPECTRUM, INC.
SPECTRUM LABORATORIES, INC.
Representatives
Karen Feisthamel KDW Firm PLLC
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Filters for use in laboratory equipment the biopharmaceutical industry
Publications
History of USPTO decisions and trademark events.
43 publications found
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
08/21/2023
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
08/21/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/21/2023
ES8R
TEAS SECTION 8 RECEIVED
03/20/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/21/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/22/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/22/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
11/22/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/22/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/22/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/22/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/16/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/29/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/29/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/22/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/01/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/01/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/26/2017
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
03/21/2017
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
02/13/2017
ALIE
ASSIGNED TO LIE
02/07/2017
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
01/31/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/12/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/12/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/12/2017
AAUA
NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
01/12/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/11/2017
GNRT
NON-FINAL ACTION E-MAILED
01/11/2017
CNRT
NON-FINAL ACTION WRITTEN
01/11/2017
IUAA
USE AMENDMENT ACCEPTED
01/11/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/06/2016
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
12/06/2016
IUAF
USE AMENDMENT FILED
12/06/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/05/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/05/2016
EAAU
TEAS AMENDMENT OF USE RECEIVED
12/05/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/07/2016
GNRT
NON-FINAL ACTION E-MAILED
06/07/2016
CNRT
NON-FINAL ACTION WRITTEN
06/07/2016
DOCK
ASSIGNED TO EXAMINER
06/04/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/20/2016
NWAP
NEW APPLICATION ENTERED
04/19/2016
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