REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/27/2026
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Official data from USPTO
MANN+HUMMEL
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000074214912Class
6, 7, 9, 11, 12, 19, 20
Filing
74214912
Registration
2064270
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
52
Latest update
05/28/2026
Trademark type
Combined
Nice classes
6, 7, 9, 11, 12, 19, 20
Filing date
10/24/1991
Registration date
05/27/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/20/2017
Last transaction
05/28/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
5
Owner type
03
Owner location
LUDWIGSBURG, DE
Examiner
SCHULMAN, LORI
Law office
L30
Current location
TMEG LAW OFFICE 103
Holders and representatives
Holders
MANN + HUMMEL GMBH
Filterwerk Mann + Hummel GmbH
Representatives
Victoria Friedman Dennemeyer & Associates, LLC
Technical classification
Nice Classes
Class 6Class 7Class 9Class 11Class 12Class 19Class 20
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
metal silos; metal containers for industrial use; storage and collection tanks made of metal
Class 7
machines and machine parts; namelydevices for transportingmetering and mixing different material components; outlet pinch valve hopper unit; hopper unit designed to weighhold and dispense different material components; machines for the separation of delivery air and delivered goods; namelycyclones and filters; hydrocyclone units; namelyautomatic cyclone filters used in filtering coolantslubricantsemulsionsfor decanting solutions in industrial processes; devices for processing metal residue; namelymatting filter installations and return-scavenging installations with separate residue processing; high-pressure belt-cleaning machine used to clean conveyor belts in industrial machining processes; discharge equipment; namelysilosfluidizing discharge cones; pneumatic conveyor units for loose materialscomprised of ventilatorssound absorbersmetalglassrubbersplastic tubingmetal and plastic tube switchesmetal and plastic sluices; mixing machines for the production of mixtures of liquidsof loose material or of liquid and loose material; mechanical separator units and conveyor units for the separation of solid material from liquids and for the separation of liquids which cannot be mixed with one anothereach consisting of -deep base filterflat base filterpressure band filtervacuum filterprecoat filterfiltering candleplate filterreturn flow filtercartridge filteroil separatormagnetic separatorrevolving filtercircular arc filter and band filter; mechanical pulverizers for chips and filtering agents; mechanical conveyor devicesessentially consisting of conveyor belts and parts therefor; filters for stationery motors; fluid distribution devices; namelymanifolds ; sorting machines
Class 9
isolating equipment comprised of automatic valves; namelyshutoff valves with crankflat gate valves with air cylinderslide valvesgate valvesrestrictor disk valvesswing disk valvesbutterfly valvesbulk sluice valvescycle sluice valvestwo-way valvesworm conveyors having a helical ridge on a shaft which effects conveyance of material by rotation of the shaft; electronic display panels for maintenance monitoring; electrical and magnetic apparatus for the monitoring and control of industrial equipment
Class 11
filter inserts comprised of porous materials either in whole or in parti.e.papercardboardfeltkieselguhrceramic and synthetic materialstissuetexturescompounds of natural and synthetic fibersactivated charcoal and desiccantsthe parts therefor; two-way ventilation filters; filter units; sludge driers; industrial dyersindustrial ventilating fans; air conditioning and cooling units; filters for gaseous and liquid materialsespecially airgasesfuels and oil
Class 12
filters for land vehicle motors; structural parts for land vehicles; namelygovernor valvesmotor suction pipescable barsmotor coversgear wheel coverscooling water compensation containerscam shaft coversresonatorsvalve chamber lidsoil filler necksintake stacksfuel distribution pipesheating pipesair circulation pipes and hot and cold air flaps
Class 19
plastic and concrete silos
Class 20
plastic and rubber containers for industrial use; storage and collection tanks made of plastic
Publications
History of USPTO decisions and trademark events.
52 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/20/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/20/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/20/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/20/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/20/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/23/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/23/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/23/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/23/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/23/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/23/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/23/2021
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
12/20/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/20/2017
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
12/20/2017
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
12/20/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/20/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
11/24/2017
CFIT
CASE FILE IN TICRS
04/01/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/17/2007
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
07/17/2007
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
07/17/2007
PLGL
ASSIGNED TO PARALEGAL
06/14/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/22/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
05/22/2007
FAXX
FAX SENT
12/22/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/24/2004
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
05/14/2004
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
02/04/2004
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/24/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
05/27/1997
1.BD
Sec. 1(B) CLAIM DELETED
04/11/1997
IUCN
NOTICE OF ALLOWANCE CANCELLED
03/05/1997
EX2G
SOU EXTENSION 2 GRANTED
11/08/1996
EXT2
SOU EXTENSION 2 FILED
08/27/1996
EX1G
SOU EXTENSION 1 GRANTED
05/29/1996
EXT1
SOU EXTENSION 1 FILED
12/11/1995
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
09/05/1995
PUBO
PUBLISHED FOR OPPOSITION
04/25/1995
NPUB
NOTICE OF PUBLICATION
03/24/1995
PUBO
PUBLISHED FOR OPPOSITION
10/25/1994
NPUB
NOTICE OF PUBLICATION
09/23/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/20/1994
CNSI
INQUIRY AS TO SUSPENSION MAILED
03/17/1994
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/10/1993
CNSL
LETTER OF SUSPENSION MAILED
08/30/1993
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/03/1993
CNRT
NON-FINAL ACTION MAILED
11/03/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/27/1992
CNRT
NON-FINAL ACTION MAILED
02/27/1992
DOCK
ASSIGNED TO EXAMINER
01/18/1992
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