REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/04/2026
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Official data from USPTO
HYDROTECH
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
HYDROTECH
ST13
US500000072368478Class
42, 100
Filing
72368478
Registration
1055821
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
16
Latest update
01/05/2026
Trademark type
Word
Nice classes
42, 100
Filing date
08/19/1970
Registration date
01/04/1977
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/20/2017
Last transaction
01/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/17/1968
First use in commerce
04/17/1968
Drawing code
1
Owner type
03
Owner location
CINCINNATI, OH
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
HYDROTECH, INC.
Representatives
Kathryn E. Smith WOOD HERRON & EVANS LLP
Technical classification
Nice Classes
Class 42Class 100
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
No specification.
Class 100
SERVICES IN CONNECTION WITH THE DESIGN OF HYDRAULIC SYSTEMS
Publications
History of USPTO decisions and trademark events.
16 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/10/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/20/2017
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
02/20/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/20/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/19/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
12/20/2016
CFIT
CASE FILE IN TICRS
01/24/2008
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/27/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/27/2006
PLGL
ASSIGNED TO PARALEGAL
10/20/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/18/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
08/18/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/18/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
11/14/1996
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/17/1982
Continuous trademark protection
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