NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/11/2026
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Official data from USPTO
HYDRO-LINE
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Active USPTO registrationType: CombinedOffice: 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
30
Latest update
03/03/2026
Trademark type
Combined
Nice classes
7
Filing date
01/31/1955
Registration date
02/07/1956
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/11/2026
Last transaction
03/03/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1947-02-00
First use in commerce
1947-02-00
Drawing code
5
Owner type
16
Owner location
AMES, IA, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
DANFOSS POWER SOLUTIONS II, LLC
EATON HYDRAULICS LLC
EATON HYDRAULICS INC.
HYDRO-LINE, INC.
HYDRO-LINE MANUFACTURING CO.
Representatives
Marina F. Cunningham McCormick, Paulding & Huber, PLLC
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
COMPONENTS OF SYSTEMS IN WHICH FLUID UNDER PRESSURE IS UTILIZED TO IMPART MOTION TO MACHINERYSUCH COMPONENTS INCLUDING ACTUATORS OF THE PISTON AND CYLINDER TYPE AND PUMPS
Publications
History of USPTO decisions and trademark events.
30 publications found
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
02/11/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/11/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/08/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
11/06/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/13/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/13/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/13/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/13/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/13/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/07/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/19/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/04/2015
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
03/04/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/04/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/03/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
02/17/2015
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
05/26/2009
PLGL
ASSIGNED TO PARALEGAL
05/19/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/06/2009
ES7R
TEAS SECTION 7 REQUEST RECEIVED
05/01/2009
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/21/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/21/2005
PLGL
ASSIGNED TO PARALEGAL
04/21/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/24/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
03/24/2005
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/10/1997
PRA9
POST REGISTRATION ACTION MAILED - SEC. 9
04/04/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
01/18/1996
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
02/07/1976
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