TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/08/2025
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Official data from USPTO
ENERGYMAX
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
37
Latest update
01/13/2026
Trademark type
Word
Nice classes
11
Filing date
02/19/1993
Registration date
07/26/1994
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/15/2024
Last transaction
01/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/31/1991
First use in commerce
10/31/1991
Drawing code
1
Owner type
03
Owner location
Madison, WI
Examiner
CARRUTHERS, SUE
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
R. C. (pessoa física)
Representatives
Katherine P. Califa Foley & Lardner LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
fresh air exchangers for use in residential and commercial forced air heating and air conditioning systems
Publications
History of USPTO decisions and trademark events.
37 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/08/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/08/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/08/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/08/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/08/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/15/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
10/15/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/15/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/15/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
07/22/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/26/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/18/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
08/13/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/13/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/13/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/12/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
07/25/2014
CFIT
CASE FILE IN TICRS
03/10/2011
CFIT
CASE FILE IN TICRS
02/28/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/04/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/04/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/28/2004
E89R
TEAS SECTION 8 & 9 RECEIVED
06/28/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/12/2000
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/04/2000
R.PR
REGISTERED-PRINCIPAL REGISTER
07/26/1994
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/15/1994
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/28/1994
IUAF
USE AMENDMENT FILED
02/23/1994
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
01/04/1994
PUBO
PUBLISHED FOR OPPOSITION
10/12/1993
NPUB
NOTICE OF PUBLICATION
09/10/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/06/1993
CNEA
EXAMINER'S AMENDMENT MAILED
08/03/1993
CNRT
NON-FINAL ACTION MAILED
06/01/1993
DOCK
ASSIGNED TO EXAMINER
05/11/1993
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