EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/14/2026
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Official data from USPTO
MAICO
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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
27
Latest update
05/16/2026
Trademark type
Word
Nice classes
10, 44
Filing date
11/15/1937
Registration date
10/18/1938
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/10/2018
Last transaction
05/16/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/08/1936
First use in commerce
07/08/1936
Drawing code
1
Owner type
16
Owner location
MINNEAPOLIS, MN, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
DIAGNOSTIC GROUP, LLC
BERNAFON-MAICO INC.
MAICO COMPANY, THE
WATSON, LELAND A.
Representatives
Miriam D. Trudell Davis Graham & Stubbs LLP
Technical classification
Nice Classes
Class 10Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
No specification.
Class 44
MEDICAL ACOUSTIC INSTRUMENTS
Publications
History of USPTO decisions and trademark events.
27 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/14/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/14/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/14/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/14/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/14/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/10/2018
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
11/10/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/10/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/10/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
11/05/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/18/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/13/2010
CFIT
CASE FILE IN TICRS
01/26/2009
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
12/26/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/26/2007
PLGL
ASSIGNED TO PARALEGAL
12/21/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
12/19/2007
CORV
REVIEW OF CORRESPONDENCE COMPLETE
07/28/2006
PAPER RECEIVED
09/03/2002
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/30/2002
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
04/30/2002
PRA9
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 9
12/11/1999
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
03/10/1999
PRA9
POST REGISTRATION ACTION MAILED - SEC. 9
09/10/1998
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
08/13/1998
REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
10/18/1978
Continuous trademark protection
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