NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
02/24/2026
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Official data from USPTO
COMFORT ENERGY
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
COMFORT ENERGY
ST13
US500000088171705Class
35, 37, 42
Filing
88171705
Registration
5727942
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
21
Latest update
03/17/2026
Trademark type
Word
Nice classes
35, 37, 42
Filing date
10/26/2018
Registration date
04/16/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/24/2026
Last transaction
03/17/2026
Responsible office
United States Patent and Trademark Office
Status code
704
Official register
Principal Register
First use anywhere
09/01/2010
First use in commerce
09/01/2010
Drawing code
4
Owner type
03
Owner location
Milpitas, CA, US
Examiner
LEE, JANET H
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Comfort Energy Inc.
Representatives
Comfort Energy Inc.
Technical classification
Nice Classes
Class 35Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Consulting in the field of energy efficiency
Class 37
Installationrepairmaintenance service for heatingventilating and air conditioning systemssolarelectric and hydronic energy systems and alternative energy products for residential and commercial use; installationrepairmaintenance services in the field of energy efficiencyinstallationrepair and maintenance of energy efficient environmental control systemsheating and ventilation systemssolar thermal and electrical energy systems
Class 42
Design services in the field of energy efficiencydesigning of energy efficient environmental control systemsheatingventilating and air conditioning systemssolarelectric and hydronic energy systems; Energy audit services in the field of energy efficiency
Publications
History of USPTO decisions and trademark events.
21 publications found
8.PR
REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED
02/24/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/23/2026
ES8R
TEAS SECTION 8 RECEIVED
10/03/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/16/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
04/16/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/29/2019
PUBO
PUBLISHED FOR OPPOSITION
01/29/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/09/2019
ALIE
ASSIGNED TO LIE
12/21/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/29/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
11/29/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/29/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
11/29/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/29/2018
DOCK
ASSIGNED TO EXAMINER
11/27/2018
RSHG
REQUEST FOR SPECIAL HANDLING - GRANTED
11/15/2018
APET
ASSIGNED TO PETITION STAFF
11/15/2018
TRMS
TEAS REQUEST TO MAKE SPECIAL RECEIVED
11/01/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/30/2018
NWAP
NEW APPLICATION ENTERED
10/30/2018
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