ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/30/2026
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Official data from USPTO
POLYTHERM
Did you know this trademark is already registered in United States?
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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
32
Latest update
05/01/2026
Trademark type
Word
Nice classes
17
Filing date
02/26/1997
Registration date
09/22/1998
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/21/2018
Last transaction
05/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/22/1996
First use in commerce
08/22/1996
Drawing code
1
Owner type
03
Owner location
Milano, IT
Examiner
BAXLEY,ANDREW P
Law office
L40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Polyglass S.p.A.
Polyglass S.p.A.
Representatives
Jess M. Collen Practus, LLP
Technical classification
Nice Classes
Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 17
thermal insulated materialsridged polyisocyanurate boards for construction use
Publications
History of USPTO decisions and trademark events.
32 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/16/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/16/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/16/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/16/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/21/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/21/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/21/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/21/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
08/10/2018
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/18/2018
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/18/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/22/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/10/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/10/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/09/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/09/2009
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/08/2009
PAPER RECEIVED
10/08/2009
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
04/04/2009
PLGL
ASSIGNED TO PARALEGAL
03/26/2009
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/23/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
03/23/2009
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/22/2005
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/27/2004
PAPER RECEIVED
09/27/2004
R.PR
REGISTERED-PRINCIPAL REGISTER
09/22/1998
PUBO
PUBLISHED FOR OPPOSITION
11/25/1997
NPUB
NOTICE OF PUBLICATION
10/24/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/24/1997
CNEA
EXAMINER'S AMENDMENT MAILED
09/19/1997
DOCK
ASSIGNED TO EXAMINER
09/18/1997
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