INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
07/28/2026
Back to search
Official data from USPTO
SILENT FLOW
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
16
Latest update
07/28/2026
Trademark type
Word
Nice classes
16
Filing date
07/30/2018
Registration date
05/14/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/28/2025
Last transaction
07/28/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
DE
Examiner
DE JONGE, KATHLEEN
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Polywest GmbH & Co. KG
Polywest Kunststofftechnik Saueressig & Partner GmbH & Co. KG
Representatives
PATENTANWÄLTE BUSCHHOFF HENNICKE ALTHAUS
Technical classification
Nice Classes
Class 16
Vienna Codes
No Vienna codes available.
Goods and services
Class 16
Label printing machines; printing sleevesadapter sleeves and sleeves with printing plates or printing cliches for the printing industryespecially for flexographic printing; printing blocks; inking sheets for use in the printing industry; printing cliches; printers' blanketsnot of textile
Publications
History of USPTO decisions and trademark events.
16 publications found
C71T
CANCELLED SECTION 71
11/28/2025
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
08/01/2025
GPNX
NOTIFICATION PROCESSED BY IB
08/09/2019
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
07/09/2019
XXCR
GENERIC MADRID TRANSACTION CREATED
07/09/2019
GPAR
GRANT OF PROTECTION CREATED, TO BE SENT TO IB
06/13/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
05/14/2019
PUBO
PUBLISHED FOR OPPOSITION
02/26/2019
NPUB
NOTICE OF PUBLICATION
02/06/2019
MAFR
APPLICATION FILING RECEIPT MAILED
01/19/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/17/2019
DOCK
ASSIGNED TO EXAMINER
01/15/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/15/2019
LIMI
LIMITATION FROM ORIGINAL APPLICATION ENTERED
01/14/2019
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
01/10/2019
Continuous trademark protection
Get notified about every new filing that threatens SILENT FLOW or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.