EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/31/2025
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Official data from USPTO
ANTENSE
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
40
Latest update
09/05/2025
Trademark type
Word
Nice classes
10
Filing date
12/27/1983
Registration date
01/29/1985
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/21/2024
Last transaction
09/05/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/27/1983
First use in commerce
10/27/1983
Drawing code
1
Owner type
03
Owner location
DORVAL, QUEBEC, CA
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Biosig Instruments Inc.
Biosig Instruments Inc.
Representatives
CLIFFORD D. HYRA FRESH IP PLC
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Anti-Tension Assistance Device Consisting of a Dual Earphone Assembly and a Headbandthe Headband Having Electronic Means for Sensing Activity Level in the Frontalis Muscles and for Generating a Tone Proportional to the Activity Level which Tone Is Communicated to the Wearer of the Headband of the Device Through the Earphones
Publications
History of USPTO decisions and trademark events.
40 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/31/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/31/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/31/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/31/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/16/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/16/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/16/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/16/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/21/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
09/21/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/21/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/21/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
07/03/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/29/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/13/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
06/13/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/13/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/13/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
02/20/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/20/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/20/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/13/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/30/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
01/30/2014
CFIT
CASE FILE IN TICRS
05/22/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/30/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/30/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/27/2004
PAPER RECEIVED
10/27/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/15/1990
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
06/05/1990
R.PR
REGISTERED-PRINCIPAL REGISTER
01/29/1985
PUBO
PUBLISHED FOR OPPOSITION
11/20/1984
NPUB
NOTICE OF PUBLICATION
11/05/1984
NPUB
NOTICE OF PUBLICATION
10/11/1984
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/14/1984
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/21/1984
CNRT
NON-FINAL ACTION MAILED
06/29/1984
DOCK
ASSIGNED TO EXAMINER
05/31/1984
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