REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
07/25/2026
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Official data from USPTO
DURACAL
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Active USPTO registrationType: WordOffice: 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
60
Latest update
07/25/2026
Trademark type
Word
Nice classes
1, 9
Filing date
09/29/2015
Registration date
07/25/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/28/2024
Last transaction
07/25/2026
Responsible office
United States Patent and Trademark Office
Status code
708
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
DE
Examiner
FRUM MILONE, MARCIE R
Law office
M70
Holders and representatives
Holders
Hamilton Germany GmbH
Representatives
Thilo C. Agthe WUERSCH & GERING LLP
Technical classification
Nice Classes
Class 1Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical substanceschemical materials and chemical preparationsnatural elementschemical buffersliquid bufferspH buffer solutionsalkaliesbases chemical preparationsacidsindustrial saltsinorganic salts for industrial purposesorganic acid saltssalts chemical preparationselectrolytes not for medical purposes and solutions of inorganic salts and organic compounds for industrial purposes; chemicals for use in industry and science; electrolyte solutions other than for medical use in the nature of conductivity standards; buffer chemicals
Class 9
Apparatusinstruments and cables for conveyingdistributingtransformingstoringregulating or controlling electric currentelectrical cables and transformersbatteriesrheostats and junction boxes; measuringdetecting and monitoring instrumentsindicators and controllersgauges and sensors for measuringtesting and checking the temperaturepressurequantitycomposition and concentration of liquidsfor the purpose of compensation of temperature-dependent and pressure-dependent measurement errors; apparatus for scientific research and laboratoriesfluid handling devices used for bioprocessing applications and parts and fittings therefor; electrodes for measuring sensors; cathodes; conductivity sensorsoptical sensorselectrochemical sensors and gas sensors for measuring gas concentration; diaphragms for scientific apparatusdiaphragms for electrochemical sensors; glassware for use in a laboratory; hollow glass containers for measuring; specifically adapted glassware for scientific use; apparatus for recordingtransmitting or reproduction of soundsimages or data; blank magnetic data carriers for recording imagessound and data; pre-recorded CDsDVDs and computer software featuring manuals and catalogues in the field of apparatus for scientific research and laboratories; information technology equipmenttablet computers and personal digital assistants (PDAs); audiovisual equipmentaudiovisual receivers; electric control apparatus in the nature of electronic controls for sensors; computer software used for the operation of and for use with process control systems in process analytics; computers; data processing hardware; peripherals adapted for use with computers; parts and accessories for all the aforesaid goodsreplacement parts therefor; * all of the aforesaid goods being respectively for measuring and determining of pH values *
Publications
History of USPTO decisions and trademark events.
60 publications found
RNWL
INTERNATIONAL REGISTRATION RENEWED
09/18/2025
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
02/01/2025
INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
12/17/2024
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
12/12/2024
XXCR
GENERIC MADRID TRANSACTION CREATED
12/12/2024
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
11/29/2024
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
11/28/2024
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
03/28/2024
C75P
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
03/28/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/25/2024
ES75
TEAS SECTION 71 & 15 RECEIVED
07/19/2023
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
07/25/2022
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
07/10/2022
NREP
NEW REPRESENTATIVE AT IB RECEIVED
03/27/2021
INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
12/04/2019
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
11/11/2019
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
02/27/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/27/2019
LIME
LIMITATION FROM THE IB EXAMINED AND ENTERED
01/28/2019
LIMG
LIMITATION OF GOODS RECEIVED FROM IB
01/24/2019
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
11/24/2017
CORN
CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED
11/08/2017
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/03/2017
CRCV
CORRECTION TRANSACTION RECEIVED FROM IB
11/03/2017
FIMP
FINAL DISPOSITION PROCESSED
11/03/2017
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
10/25/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
07/25/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/09/2017
PUBO
PUBLISHED FOR OPPOSITION
05/09/2017
GPNX
NOTIFICATION PROCESSED BY IB
05/05/2017
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
04/19/2017
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
04/19/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/19/2017
EXPT
EXPARTE APPEAL TERMINATED
03/29/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/28/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/28/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/28/2017
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
03/27/2017
EXPI
EX PARTE APPEAL-INSTITUTED
03/27/2017
JURT
JURISDICTION RESTORED TO EXAMINING ATTORNEY
03/27/2017
EXAF
EXPARTE APPEAL RECEIVED AT TTAB
03/27/2017
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
12/15/2016
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
11/14/2016
GNFR
FINAL REFUSAL E-MAILED
11/14/2016
CNFR
FINAL REFUSAL WRITTEN
11/14/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/10/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/09/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/09/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/07/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/07/2016
RFNT
REFUSAL PROCESSED BY IB
05/13/2016
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/17/2016
RFRR
REFUSAL PROCESSED BY MPU
03/17/2016
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/17/2016
CNRT
NON-FINAL ACTION WRITTEN
03/16/2016
MAFR
APPLICATION FILING RECEIPT MAILED
03/04/2016
DOCK
ASSIGNED TO EXAMINER
02/29/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/29/2016
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
02/25/2016
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