ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/16/2026
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Official data from USPTO
DARAMIC
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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
36
Latest update
06/17/2026
Trademark type
Word
Nice classes
9, 21
Filing date
10/30/1970
Registration date
12/14/1971
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/11/2022
Last transaction
06/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/09/1966
First use in commerce
09/09/1966
Drawing code
1
Owner type
99
Owner location
Charlotte, NC
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
DARAMIC, LLC
DARAMIC, INC.
W.R. GRACE & CO.-CONN.
W. R. GRACE & CO.
Representatives
Seth L. Hudson MAYNARD NEXSEN PC
Technical classification
Nice Classes
Class 9Class 21
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
No specification.
Class 21
BATTERY SEPARATORS
Publications
History of USPTO decisions and trademark events.
36 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/30/2026
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/24/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/24/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/24/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/24/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/24/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/24/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/11/2022
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
04/11/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/11/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/11/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
12/14/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/13/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/14/2020
NOSU
NOTICE OF SUIT
10/16/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/12/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/12/2017
NOSU
NOTICE OF SUIT
03/16/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/16/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/16/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/02/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/30/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/16/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/14/2012
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/14/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/14/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
11/03/2011
CFIT
CASE FILE IN TICRS
09/11/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/05/2002
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/26/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/26/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/09/2001
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/02/1991
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
08/22/1991
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/28/1977
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