NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/29/2026
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Official data from USPTO
WHISPERFLOW
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Active USPTO registrationType: CombinedOffice: 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
26
Latest update
05/19/2026
Trademark type
Combined
Nice classes
9
Filing date
07/31/2015
Registration date
05/10/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/29/2026
Last transaction
05/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/30/2013
First use in commerce
04/30/2013
Drawing code
3
Owner type
03
Owner location
Fullerton, CA, US
Examiner
LEASER, ANDREW C
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the term "WhisperFlow" in a stylized font; wherein, the term "Whisper" is in outlined lettering and the term "Flow" is in solid lettering with a representation of the American flag emanating from the letter "o" in "Flow".
Holders and representatives
Holders
Terra Universal, Inc.
Representatives
Terra Universal, Inc.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Laminar flow cabinet hoods for laboratory use; laminar flow fan filter units for laboratory use
Publications
History of USPTO decisions and trademark events.
26 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/29/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/29/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/29/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/24/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/11/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/05/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/05/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/05/2022
E815
TEAS SECTION 8 & 15 RECEIVED
05/05/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/10/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
05/10/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/23/2016
PUBO
PUBLISHED FOR OPPOSITION
02/23/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/03/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/16/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/16/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/15/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/15/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/16/2015
GNRT
NON-FINAL ACTION E-MAILED
11/16/2015
CNRT
NON-FINAL ACTION WRITTEN
11/16/2015
DOCK
ASSIGNED TO EXAMINER
11/12/2015
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/07/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/06/2015
NWAP
NEW APPLICATION ENTERED
08/04/2015
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