EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/20/2026
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Official data from USPTO
ELECTRO FREEZE
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
ELECTRO FREEZE
ST13
US500000071605492Class
7, 31
Filing
71605492
Registration
565221
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
36
Latest update
01/22/2026
Trademark type
Word
Nice classes
7, 31
Filing date
10/27/1950
Registration date
10/14/1952
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/23/2023
Last transaction
01/22/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
03/15/1936
First use in commerce
04/15/1936
Drawing code
1
Owner type
16
Owner location
Troy, MI
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
H. C. DUKE & SON LLC
H.C. DUKE & SON, INC.
PORT MORRIS MACHINE & TOOL WORKS
Representatives
Michael G. Frey Dinsmore & Shohl
Technical classification
Nice Classes
Class 7Class 31
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
No specification.
Class 31
FROZEN CUSTARD MACHINES
Publications
History of USPTO decisions and trademark events.
36 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/20/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/20/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/20/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/02/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/23/2023
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
03/23/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/23/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/23/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
09/12/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/14/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/14/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/14/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/14/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/14/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/14/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/14/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/04/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/09/2013
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/06/2012
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
09/06/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/06/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/06/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/29/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
08/15/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/23/2011
CFIT
CASE FILE IN TICRS
10/16/2008
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
02/26/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/26/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/11/2002
PAPER RECEIVED
10/11/2002
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/21/1992
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
11/06/1992
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
10/14/1972
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
10/11/1972
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/04/1958
Continuous trademark protection
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