NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/02/2025
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Official data from USPTO
DURASAN
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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
52
Latest update
09/03/2025
Trademark type
Word
Nice classes
11
Filing date
03/31/2015
Registration date
10/30/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/02/2025
Last transaction
09/03/2025
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
1990-06-00
First use in commerce
1990-06-00
Drawing code
4
Owner type
03
Owner location
TREVOSE, PA
Examiner
MANOR, THOMAS
Current location
Historical data usage
Holders and representatives
Holders
BL TECHNOLOGIES, INC.
General Electric Company
Representatives
Dyan M. House Baker & McKenzie, LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Spirally-wound elements and cartridgesreverse osmosis membranesfiltration membrane elements contained within an outerwrap or protective sleeve for concentrating products and for removing impurities in fluid treatment systems for industrial use
Publications
History of USPTO decisions and trademark events.
52 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/02/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/02/2025
E815
TEAS SECTION 8 & 15 RECEIVED
04/25/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
10/30/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
10/30/2018
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
09/25/2018
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
09/24/2018
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/06/2018
IUAF
USE AMENDMENT FILED
09/04/2018
EISU
TEAS STATEMENT OF USE RECEIVED
09/04/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/04/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/04/2018
EX5G
SOU EXTENSION 5 GRANTED
04/03/2018
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
04/02/2018
EXT5
SOU EXTENSION 5 FILED
03/27/2018
EEXT
SOU TEAS EXTENSION RECEIVED
03/27/2018
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/14/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/29/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/29/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/21/2017
EX4G
SOU EXTENSION 4 GRANTED
09/19/2017
EXT4
SOU EXTENSION 4 FILED
09/19/2017
EEXT
SOU TEAS EXTENSION RECEIVED
09/19/2017
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/22/2017
EX3G
SOU EXTENSION 3 GRANTED
03/20/2017
EXT3
SOU EXTENSION 3 FILED
03/20/2017
EEXT
SOU TEAS EXTENSION RECEIVED
03/20/2017
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
10/25/2016
EX2G
SOU EXTENSION 2 GRANTED
10/22/2016
EXT2
SOU EXTENSION 2 FILED
09/22/2016
EEXT
SOU TEAS EXTENSION RECEIVED
09/22/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/22/2016
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/26/2016
EX1G
SOU EXTENSION 1 GRANTED
04/24/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
04/22/2016
EXT1
SOU EXTENSION 1 FILED
03/21/2016
EEXT
SOU TEAS EXTENSION RECEIVED
03/21/2016
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/29/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/04/2015
PUBO
PUBLISHED FOR OPPOSITION
08/04/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/15/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/26/2015
ALIE
ASSIGNED TO LIE
06/25/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/08/2015
XAEC
EXAMINER'S AMENDMENT ENTERED
06/08/2015
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/08/2015
GNEA
EXAMINERS AMENDMENT E-MAILED
06/08/2015
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/08/2015
DOCK
ASSIGNED TO EXAMINER
06/02/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/09/2015
NWAP
NEW APPLICATION ENTERED
04/03/2015
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