REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/30/2026
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Official data from USPTO
HUMBOLDT
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
25
Latest update
05/01/2026
Classification
Registered
Trademark type
Word
Nice classes
6, 23
Filing date
07/05/1956
Registration date
04/30/1957
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/05/2017
Last transaction
05/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Drawing code
1
Owner type
16
Owner location
KOLN, DE
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
KHD HUMBOLDT WEDAG GMBH
D. A. (pessoa física)
K. A. (pessoa física)
Representatives
Kevin W. Guynn GREER, BURNS & CRAIN, LTD.
Technical classification
Nice Classes
Class 6Class 23
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
No specification.
Class 23
MACHINES AND DEVICES FOR MINERAL AND COAL DRESSING; FILTER PRESSES AND PRESS FILTERSROTARY FILTERS; BRIQUETTING MACHINES AND DEVICES FOR COALLIGNITEORESOTHER MINERALS; DRYERS FOR SOLIDS; COOLING APPARATUS FOR DRIED LIGNITIC COAL; MINERAL CLASSIFIERS; THICKENING DEVICES FOR MUD-CONTAINING WATER; SETTLING MACHINES; FLOATATION APPARATUS; MAGNETIC SEPARATORS AND MAGNETIC SEPARATOR DRUMS; PURIFYING APPARATUS FOR MINERALS; BRIQUETTE-DISCHARGING MACHINES; CENTRIFUGAL PUMPSKILNS AND APPARATUS FOR BURNING LIME AND GYPSUM; CALCINING FURNACES; CARBONIZING FURNACES; CONVERTERS; FLAME FURNACES; LYE DRUMS; SETTLING DRUMS; STRUCTURAL STEEL COMPONENTS FOR BUILDINGSROAD BRIDGESRAILROAD BRIDGES; HOIST SUPERSTRUCTURES; VESSELS AND BINS OF STEEL; MECHANICAL REDUCING MACHINES AND APPARATUS; GRINDING MILLSKNEADING AND MIXING MACHINES; AIR-BLAST SEPARATORS ; APPARATUS FOR THE CHEMICAL INDUSTRY INCLUDING SUCTION GAS GENERATORSBLOWERSCHAIN AND CABLE CONVEYORSCUPOLA FURNACESTOWER-TYPE TANKSZINC-MELTING PANS; APPARATUS FOR THE SUGAR INDUSTRY INCLUDING CONVEYORS AND LOADERSBUCKET CONVEYORSCAR-TILTING DEVICESCONVEYOR PLANTS; METALLURGICAL EQUIPMENT INCLUDING SHAFT FURNACESWATER-JACKET FURNACESAPPARATUS FOR METAL-REFINING PLANTS; APPARATUS FOR PROCESSING OF COMMERCIAL LEAD; ELECTRIC MELTING FURNACES; MECHANICAL ROASTING FURNACES
Publications
History of USPTO decisions and trademark events.
25 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/08/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/08/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/08/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/05/2017
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
05/05/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/05/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/05/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
03/13/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/30/2016
CFIT
CASE FILE IN TICRS
01/16/2009
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
09/17/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/17/2007
PLGL
ASSIGNED TO PARALEGAL
09/11/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/19/2007
PAPER RECEIVED
04/19/2007
CORV
REVIEW OF CORRESPONDENCE COMPLETE
04/05/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/17/2006
PAPER RECEIVED
11/16/2006
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/15/2006
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/30/1998
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
11/03/1997
PRA9
POST REGISTRATION ACTION MAILED - SEC. 9
05/14/1997
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
04/21/1997
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
04/30/1977
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