REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/06/2026
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Official data from USPTO
DIRAC D
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: CombinedOffice: 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
34
Latest update
04/07/2026
Classification
Registered
Trademark type
Combined
Nice classes
9, 42
Filing date
01/15/2020
Registration date
04/06/2021
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
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
04/06/2021
Last transaction
04/07/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
3
Owner type
99
Owner location
Uppsala, SE
Examiner
POWERS, ALEXANDER L
Law office
L10
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a stylized letter "D" formed by two solid semicircles with a curved triangle cutout between them next to the term "DIRAC" in stylized letters.
Holders and representatives
Holders
Dirac Research AB
Representatives
Richard L. Byrne The Webb Law Firm
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Sound recordingreproduction and transmitting apparatus; audio amplifiers; audio processing equipmentlimiters and compressors; raster image processors; apparatus for recordingtransmissionprocessing and reproduction of soundimages or data; data processing apparatus; digital signal processors; computerprojectiontouch and video screens; ear phones; headsets for use with computers and mobile telephones; headphones; downloadable and recorded computer operating programs; downloadable computer software to control and improve audio equipment sound quality; downloadable software to control and improve audio equipment sound quality; downloadable computer software to enhance the audio-visual capabilities of multimedia applicationsfor the integration of textaudiographicsstill imagesmoving pictures; computers and computer hardware; navigation apparatus for vehicles; electric navigational instruments; electronic components for computers; audio electronic componentssurround sound systems; multimedia projectors; photographic cameras; measuring rules and tapes; infrared detection apparatus; electronic monitors and monitor modules for monitoring electric current and electrical signals; pressure and speed indicators; electrical and Ethernet controllers; emergency signal transmitters; signal processors for audio speakers; encoding and decoding apparatus and instruments; noise cancelling headphones; downloadable computer software which enables noise cancellation in electronic devices; filters for radio interference suppression; stereo amplifiers; radios; televisions; computers; home theater systems comprising DVD playersaudio amplifiersaudio speakers and televisions; cinematographic camerasmachines and apparatus; apparatus for editing cinematographic film; cinematographic projectors; mobile telephones; smartphones; loudspeakers; audio speakers; electronic docking stations; loudspeaker cabinets; soundbar speakers; audio-receivers; stereo and television tuners; pre-amplifiers; amplifiers; DVD players; video disc players; media players; multimedia multiplexers; audio speakers for motor vehicles; distribution amplifiers for audio and video signals; public address systems; MP3 players; compact disc players; digital audio tape players; flat panel display screens; downloadable music files; recorded video game programs on data carriers; video game cartridges; downloadable and recorded video game software; video game discs; LCD large-screen displays; telephone headsets; prerecorded audio tapes featuring music; digital mediapre-recorded video cassettesdigital video discsdigital versatile discsdownloadable audio and video recordingsDVDshigh definition digital discs featuring computer games and music; exposed camera and cinematographic film; integrated circuits; sound cards; car navigation computers; downloadable and recorded computer operating software for GPS navigation devices; dashboard mounts for vehicle navigation apparatus; navigation apparatus for vehicles; global positioning system; GPS tracking devices; downloadable augmented reality software for use in mobile devices for integrating electronic data with real world environments for the purpose of creating maps; downloadable virtual and augmented reality software for simulating telecommunications scenarios and role playing in action adventure games; computer hardware; virtual reality headsets; downloadable virtual reality game software; virtual reality glasses; head-mounted augmented reality video displays; sound recording apparatus; media players for cars; car stereos; entertainment system for cars comprising a computermultiple image display screen and multiple input devices; chipsets; computer chips containing musical recordings; multiprocessor chips; silicon chips
Class 42
Technical research in the fields of computersnavigational instruments and consumer electronics; scientific research; design and development of computer hardware and software; installationmaintenance and updating of computer software; quality control for others; research and development of new products for others; rental of computer software; software as a service (SAAS) services and platform as a service featuring computer software for collectioneditingorganizingmodifyingbook markingtransmissionstoragesharing of data and information
Publications
History of USPTO decisions and trademark events.
34 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
04/06/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/19/2021
DOCK
ASSIGNED TO EXAMINER
01/19/2021
PUBO
PUBLISHED FOR OPPOSITION
01/19/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/30/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/11/2020
DMCC
DATA MODIFICATION COMPLETED
12/11/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/09/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/09/2020
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
12/02/2020
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
10/14/2020
GNSI
INQUIRY TO SUSPENSION E-MAILED
10/14/2020
CNSI
SUSPENSION INQUIRY WRITTEN
10/14/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/16/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/16/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
09/16/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/16/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/16/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/16/2020
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
04/14/2020
GNSL
LETTER OF SUSPENSION E-MAILED
04/14/2020
CNSL
SUSPENSION LETTER WRITTEN
04/14/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/14/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/14/2020
ALIE
ASSIGNED TO LIE
04/13/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/07/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/02/2020
GNRT
NON-FINAL ACTION E-MAILED
04/02/2020
CNRT
NON-FINAL ACTION WRITTEN
04/02/2020
DOCK
ASSIGNED TO EXAMINER
04/01/2020
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
01/23/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/22/2020
NWAP
NEW APPLICATION ENTERED
01/18/2020
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