NP89
NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED
09/16/2025
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Official data from USPTO
MAESTRAL SCIENCE IN SEALING
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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
62
Latest update
09/17/2025
Trademark type
Combined
Nice classes
6, 17, 41, 42
Filing date
12/05/2011
Registration date
02/18/2014
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/16/2025
Last transaction
09/17/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
3
Owner type
99
Owner location
CODOLET, FR
Examiner
TENG, SIMON
Mark description
The mark consists of two intersecting circles above the word "MAESTRAL" which is above the words "SCIENCE IN SEALING".
Holders and representatives
Holders
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Representatives
Michelle E. Tochtrop CHRISMAN GALLO TOCHTROP LLC
Technical classification
Nice Classes
Class 6Class 17Class 41Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Common metals and their alloys; metal sealing rings; metal pipe joints; metal flanges; metal sealing hoops; metal sealing rings for metal pipe joints
Class 17
Non-metal pipe joints; non-metal sealing hoops for use as joint seals; non-metal leak-tight sealing rings for use as joint seals; non-metal sealing rings for non-metal pipe joints for use as joint seals; leak-tight packings for pipe joint sealant made of siliconerubberplasticgutta-perchagumasbestosmica
Class 41
Education servicesproviding classes in the field of joints and sealing systems for pipes and fluid waterproofing systems; Training services in the fields of joints and sealing systems for pipes and fluid waterproofing systems; teaching in the fields of joints and sealing systems for pipes and fluid waterproofing systems; Arranging and conducting of educational conferencescolloquiums and seminars in the fields of joints and sealing systems for pipes and fluid waterproofing systems; Organization of exhibitions for cultural or educational purposes in the fields of joints and sealing systems for pipes and fluid waterproofing systems
Class 42
Providing educational information about product design and development in the field of joints and sealing systems for pipes and fluid waterproofing systems; Scientific and technological researchengineering and product design services; computer modeling services for otherscomputer simulation featuring numerical modeling; research and development of new products for third parties; new products safety testing for third parties; Surveying for third parties; all of the aforementioned services being rendered in the field of joints and sealing systems for pipes and fluid waterproofing systems
Publications
History of USPTO decisions and trademark events.
62 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/16/2025
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
09/16/2025
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
09/16/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/15/2025
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
09/15/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/11/2025
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
06/25/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/18/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/15/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/15/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/15/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/15/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/15/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/15/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
05/17/2024
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/01/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/01/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/01/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/01/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/01/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/01/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/01/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/18/2023
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
11/02/2020
8.PR
REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED
11/02/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/02/2020
ES8R
TEAS SECTION 8 RECEIVED
07/31/2020
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/18/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
02/18/2014
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/03/2013
PUBO
PUBLISHED FOR OPPOSITION
12/03/2013
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/13/2013
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/25/2013
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/25/2013
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/24/2013
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/24/2013
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/24/2013
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/08/2013
GNRT
NON-FINAL ACTION E-MAILED
08/08/2013
CNRT
NON-FINAL ACTION WRITTEN
08/08/2013
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/18/2013
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/18/2013
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
07/11/2013
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
03/25/2013
GNSI
INQUIRY TO SUSPENSION E-MAILED
03/25/2013
CNSI
SUSPENSION INQUIRY WRITTEN
03/25/2013
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
03/18/2013
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
09/18/2012
GNSL
LETTER OF SUSPENSION E-MAILED
09/18/2012
CNSL
SUSPENSION LETTER WRITTEN
09/18/2012
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/28/2012
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/28/2012
ALIE
ASSIGNED TO LIE
08/28/2012
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/27/2012
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/28/2012
GNRT
NON-FINAL ACTION E-MAILED
02/28/2012
CNRT
NON-FINAL ACTION WRITTEN
02/28/2012
DOCK
ASSIGNED TO EXAMINER
02/21/2012
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
12/10/2011
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/09/2011
NWAP
NEW APPLICATION ENTERED
12/08/2011
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