NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
08/13/2026
Back to search
Official data from USPTO
MN
This trademark appears in the official USPTO history.
Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILEDType: CombinedOffice: United States
Quick snapshot
ST13
US500000079263902Class
1, 9, 11, 16, 17
Filing
79263902
Registration
6241978
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
Case type
Application and registration
Recorded events
39
Latest update
08/13/2026
Trademark type
Combined
Nice classes
1, 9, 11, 16, 17
Filing date
03/22/2019
Registration date
01/12/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/13/2026
Last transaction
08/13/2026
Responsible office
United States Patent and Trademark Office
Status code
739
Official register
Principal Register
Drawing code
3
Owner type
99
Owner location
Düren, DE
Examiner
TARABAN, LAURA KRISTEN
Current location
Historical data usage
Mark description
The mark consists of the stylized white lettering "MN" on a blue hexagon which has a white inner hexagon border and a blue outer hexagon border. All other white areas represent background and are not claimed as a feature of the mark.
Holders and representatives
Holders
Macherey, Nagel GmbH & Co. KG Handelsgesellschaft
Macherey, Nagel GmbH & Co. KG Handelsgesellschaft
Representatives
Molly Hunsinger Ladas & Parry LLP
Technical classification
Nice Classes
Class 1Class 9Class 11Class 16Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical preparations for scientific purposes and laboratory research purposesreagentsextraction solutions and elution solutions; chemical test papers; chemical preparations in the nature of chromatography separation media for separation of a mixture into components
Class 9
Chromatography columns and unfilled chromatography cartridges for the sample preparation for scientific and laboratory use; unfilled cartridges and threaded units specially adapted for assembling and holding chromatography columns and chromatography cartridges; unfilled syringes as parts of chromatography apparatus for laboratory use; automatic valves for laboratory purposesvalves for the chromatography devices and needles for scientific and laboratory purposes; flushing valve devices in the nature of automatic valves for chromatography pillars; test tubes in the nature of cuvettes; laboratory thermometers not for medical purposes; containers for microscope slides; laboratory glasswarebottles for titration devices; laboratory pipettes; laboratory pipette stands; reagent bottles for laboratory use; sample test tubes; laboratory scales; strainers for separating liquids and solids for laboratory use; glass tubes for scientific purposes; measuring scoops; reflectors for microscopes; apparatus for testing gasliquids and solids in the nature of a color testing apparatus; photometers; document printers for photometers; thermoblocks being laboratory apparatus; microwave ovens for laboratory purposes; temperature measuring instrumentsconductivity measuring instruments and acid measuring instruments; flow rate measuring instruments; laboratory equipmentvibrators being parts of chromatography columns for packing chromatography columns; laboratory equipmentfilters for scientific and laboratory purposes; cellular mixed ester membranes for fixing molecules for scientific and laboratory purposes; laboratory equipmentextraction tubes and filter tubes being parts of laboratory instruments
Class 11
Membrane filter cartridges for the separation of biomolecules in biopharmaceutical production and for collecting microorganisms from solutions
Class 16
Filters for scientific and laboratory purposesfilter papers and filter cardboard; filter papers in the nature of cellulose filters
Class 17
glass fiber filtering materialsglass fiber filtration media
Publications
History of USPTO decisions and trademark events.
39 publications found
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
08/13/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/10/2026
ES75
TEAS SECTION 71 & 15 RECEIVED
04/30/2026
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
01/12/2026
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
06/07/2021
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
04/16/2021
XXCR
GENERIC MADRID TRANSACTION CREATED
04/16/2021
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/12/2021
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
01/23/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
01/12/2021
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
12/30/2020
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
12/30/2020
GPNX
NOTIFICATION PROCESSED BY IB
12/05/2020
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
11/19/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/27/2020
PUBO
PUBLISHED FOR OPPOSITION
10/27/2020
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
10/07/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/07/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/17/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/17/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/17/2020
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
09/17/2020
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
04/05/2020
GNFR
FINAL REFUSAL E-MAILED
04/05/2020
CNFR
FINAL REFUSAL WRITTEN
04/05/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/10/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/10/2020
ALIE
ASSIGNED TO LIE
03/10/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/04/2020
RFNT
REFUSAL PROCESSED BY IB
09/20/2019
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
09/04/2019
RFRR
REFUSAL PROCESSED BY MPU
09/03/2019
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
08/15/2019
CNRT
NON-FINAL ACTION WRITTEN
08/14/2019
MAFR
APPLICATION FILING RECEIPT MAILED
08/03/2019
DOCK
ASSIGNED TO EXAMINER
07/30/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/30/2019
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
07/25/2019
Continuous trademark protection
Get notified about every new filing that threatens MN or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.