NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/09/2025
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Official data from USPTO
ATF
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
47
Latest update
09/10/2025
Classification
Registered
Trademark type
Word
Nice classes
10
Filing date
01/25/1993
Registration date
05/30/1995
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/09/2025
Last transaction
09/10/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/12/1994
First use in commerce
10/12/1994
Drawing code
1
Owner type
03
Owner location
Ball Ground, GA
Examiner
MICHOS, JOHN
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
CAIRE INC.
CHART SEQUAL TECHNOLOGIES INC.
S. T. (pessoa física)
DYNOTEC, INC.
Representatives
Daniel M. Gurfinkel Dennemeyer & Associates, LLC
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
oxygen concentrators for medical useincluding valves for oxygen concentrators and sieve bed arrays for oxygen concentrators
Publications
History of USPTO decisions and trademark events.
47 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
09/09/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/09/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/08/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
05/08/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/30/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/02/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/02/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/02/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/02/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/02/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/08/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/08/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/13/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/12/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/12/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/12/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
04/27/2015
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/22/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/24/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/19/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/21/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/07/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/07/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/06/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/06/2009
PRAN
POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
07/11/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/11/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/11/2005
PLGL
ASSIGNED TO PARALEGAL
07/06/2005
PLGL
ASSIGNED TO PARALEGAL
06/07/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/10/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
05/10/2005
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/26/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/14/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/28/2000
R.PR
REGISTERED-PRINCIPAL REGISTER
05/30/1995
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/03/1995
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/28/1994
IUAF
USE AMENDMENT FILED
11/10/1994
EX1G
SOU EXTENSION 1 GRANTED
07/11/1994
EXT1
SOU EXTENSION 1 FILED
06/02/1994
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
12/07/1993
PUBO
PUBLISHED FOR OPPOSITION
09/14/1993
NPUB
NOTICE OF PUBLICATION
08/13/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/12/1993
DOCK
ASSIGNED TO EXAMINER
04/08/1993
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