PRUFREX
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PRUFREX Trademark

Serial Number: 79120884 • Registration: 4449448

PRUFREX is a trademark filed by Prüfrex-Elektro-Apparatebau, Inh. Helga Müller, geb. Dutschke on June 15, 2012. The trademark is classified under Class 7 (Machinery), Class 9 (Computers & Electronics), Class 11 (Environmental Control), Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

Prüfrex-Elektro-Apparatebau, Inh. Helga Müller, geb. Dutschke (3 trademarks)

Egersdorfer Straße 36

Entity Type: 19

Trademark Details

Filing Date

June 15, 2012

Registration Date

December 17, 2013

Published for Opposition

October 1, 2013

Goods & Services

motors and engines except for land vehicles; [ machine coupling and transmission components except for land vehicles; ] parts of engines, namely, ignition systems composed of ignition devices for combustion engines, digital ignition systems composed of ignition devices for combustion engines and analog ignition systems composed of ignition devices for combustion engines; ignition devices for combustion engines; ignition magnetos for engines; automatic ignition machines for engines; ignition sparking devices for engines; ignition transformers as structural parts of machines for engines; ignition coils as structural parts of machines for engines; ignition electrodes as structural parts of machines for engines; ignition device parts for motors of land vehicles, namely, electronic control units sold as a unit with ignition devices

Automatic stokers, as structural parts of heating devices, in particular for gas and oil burners

Scientific and technological services, namely, scientific research, analysis, testing in the field of ignition devices; scientific and technological services, namely, research and design in the field of ignition devices; industrial research in the field of ignition devices; design and development of computer hardware and software; design, updating and maintenance of computer and micro-computer software, in particular for ignition devices being components for combustion engines; [ maintenance of computer software and computer programs; ] creation, maintenance and adaptation of software; [ customization of computer software; ] software engineering, namely, engineering development, further development, configuration and implementation of application software, including analysis of the demands on the software, software architecture, test and quality control, software documentation; technical advice in the field of software; product development; development of electronic ignition systems; engineering; engineering consultancy

apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; data processing equipment and computers; electric remote controls for remote ignition; apparatus, namely, charging appliances for the charging of electronics; voltage regulators; electronic control units, in particular electronic control units for ignition systems; [ apparatus and instruments for heavy current engineering, namely, for conducting, transforming, accumulating, regulating and controlling electricity; microprocessors, microcontrollers and client-specific integrated circuits; ] electric cables; electronic components, namely, electric switches; circuit boards; computers; computer programs for programming, testing or controlling electronic ignition modules; [ batteries for igniting; ] all the aforementioned goods also for the use for combustion engines

Filing History

PARTIAL INVALIDATION PROCESSED BY THE IB
Jan 15, 2026 INNP
GENERIC MADRID TRANSACTION SENT TO IB
Nov 18, 2025 XXSS
GENERIC MADRID TRANSACTION CREATED
Nov 17, 2025 XXCR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
Jun 18, 2025 INPR
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
Oct 18, 2024 NA71
REGISTERED-SEC.71 ACCEPTED
Oct 18, 2024 71AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 3, 2024 APRE
TEAS SECTION 71 RECEIVED
Nov 21, 2023 ES71
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
Dec 17, 2022 REM4
INTERNATIONAL REGISTRATION RENEWED
Jul 1, 2022 RNWL
NEW REPRESENTATIVE AT IB RECEIVED
Feb 26, 2021 NREP
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
Feb 4, 2020 NA75
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
Feb 4, 2020 C75A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 4, 2020 APRE
TEAS SECTION 71 & 15 RECEIVED
Dec 13, 2019 ES75
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
Dec 17, 2018 REM3
FINAL DECISION TRANSACTION PROCESSED BY IB
Aug 16, 2014 FINO
FINAL DISPOSITION NOTICE SENT TO IB
Jul 30, 2014 FICS
FINAL DISPOSITION PROCESSED
Jul 30, 2014 FIMP
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Mar 17, 2014 FICR
REGISTERED-PRINCIPAL REGISTER
Dec 17, 2013 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Oct 1, 2013 NPUB
PUBLISHED FOR OPPOSITION
Oct 1, 2013 PUBO
NOTIFICATION PROCESSED BY IB
Sep 30, 2013 GPNX
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Sep 11, 2013 OPNS
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Sep 11, 2013 OP2R
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Sep 11, 2013 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Aug 28, 2013 PREV
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 26, 2013 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 12, 2013 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 12, 2013 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 5, 2013 TROA
NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
Jul 2, 2013 GEAN
EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
Jul 2, 2013 GEAP
COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY
Jul 2, 2013 EPEN
EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED
Jul 2, 2013 CPEA
EXAMINER'S AMENDMENT ENTERED
Jun 26, 2013 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jun 25, 2013 GNEN
EXAMINERS AMENDMENT E-MAILED
Jun 25, 2013 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jun 25, 2013 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 11, 2013 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 11, 2013 CRFA
ASSIGNED TO LIE
Jun 4, 2013 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
May 30, 2013 TROA
REFUSAL PROCESSED BY IB
Jan 2, 2013 RFNT
APPLICATION FILING RECEIPT MAILED
Dec 11, 2012 MAFR
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Dec 7, 2012 RFCS
REFUSAL PROCESSED BY MPU
Dec 7, 2012 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Dec 7, 2012 RFCR
NON-FINAL ACTION WRITTEN
Dec 6, 2012 CNRT
ASSIGNED TO EXAMINER
Dec 5, 2012 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Dec 5, 2012 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Nov 29, 2012 REPR