TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/10/2025
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Official data from USPTO
COMFORTEAR
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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
09/11/2025
Trademark type
Word
Nice classes
10
Filing date
08/13/2010
Registration date
05/03/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/15/2022
Last transaction
09/11/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/01/2007
First use in commerce
02/01/2008
Drawing code
4
Owner type
16
Owner location
SPRINGFIELD, OR
Examiner
CARLYLE, SHAUNIA
Law office
M10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SIGHTLINE MEDICAL, LLC
FOCUS LABORATORIES, INC.
Delta Life Science, Inc.
Representatives
Carrie L. Hellwig Christopher Hershner Hunter, LLP
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Ophthalmic devicespunctum plugs for medical purposes used to prevent the drainage of tears in patients suffering from dry eye syndrome
Publications
History of USPTO decisions and trademark events.
40 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/10/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/10/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/10/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/10/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/21/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/06/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/03/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/30/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/30/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/30/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/15/2022
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/15/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/15/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/15/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
11/02/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/23/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/03/2020
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
02/24/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/24/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/24/2017
E815
TEAS SECTION 8 & 15 RECEIVED
12/16/2016
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/03/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/14/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
05/03/2011
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/15/2011
PUBO
PUBLISHED FOR OPPOSITION
02/15/2011
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/08/2011
ALIE
ASSIGNED TO LIE
01/08/2011
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/14/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/02/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/02/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/02/2010
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/01/2010
GNRT
NON-FINAL ACTION E-MAILED
12/01/2010
CNRT
NON-FINAL ACTION WRITTEN
12/01/2010
DOCK
ASSIGNED TO EXAMINER
11/30/2010
MPMK
NOTICE OF PSEUDO MARK MAILED
08/19/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/18/2010
NWAP
NEW APPLICATION ENTERED
08/17/2010
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