NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
06/02/2026
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Official data from USPTO
ARKA
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: 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
23
Latest update
06/02/2026
Trademark type
Combined
Nice classes
1, 5, 11, 21
Filing date
03/22/2025
Registration date
06/02/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/02/2026
Last transaction
06/02/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
5
Owner type
99
Owner location
Röthenbach a. d. Peg., DE
Examiner
DEAN, JULES J.
Law office
N20
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the wording "ARKA" in stylized form.
Holders and representatives
Holders
ARKA Biotechnologie GmbH
Representatives
Randolph E Digges, III RANKIN, HILL & CLARK LLP
Technical classification
Nice Classes
Class 1Class 5Class 11Class 21
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical additives for use in the disinfection of water used in aquaria; Calcium-based algae nutrient supplements for use in aquaria; Filtering compositionsceramic particles for use as a filtering media in aquaria; Chemical preparations in the nature of ion-exchange resins particles for use as a filtering media in aquaria; Chemicals for use in fish farmingexcluding pharmaceuticals; Chemical additives for the prevention of turbidity in aquaria; Filter aids in the nature of chemicals for water purification in aquaria; Chemicals for use in purification of water in aquaria; Chemical analysis kit for testing swimming pool water; Chemical preparations in the nature of water filtering materials in the fishing industry; Inorganic fertilizers for use aquaria; Chemicals for use in aquariums; Chemical test reagentsother than for medical or veterinary purposes; Mineral substances in the nature of filtering materials in the fishing industry; Natural microorganisms used in pond maintenance; Bacteriological culturesother than for medical and veterinary use; Biological activatorsbiologically active enzymes and microorganisms that are aimed at sanitizing water environments; Reconstituted sea water for industrial use in aquariums; Nutrients for algae for use in aquariums; Chemicals for use in fish tanksother than pharmaceuticals; Adsorbents consisting of activated carbon for use in the fishing industry; Chemical preparations for testing swimming pool water
Class 5
Aquatic herbicides; Substances in tablet form for use in the sterilization of water; Preparations for preventing the formation of algae in wateralgicides; Pond herbicides; Aquatic algaecide; Dietary supplements for animals; Algae removing preparationsalgicides; Anti-bacterial preparationsantibacterial soap; Antibacterial cleansers; Biological herbicides; Biological fungicides
Class 11
Heating installations for fluids; Aquarium heaters; Germicidal lamps; Heating apparatus for ponds; Aquarium lamps; Aquarium coolers; Plant grow lights; Ultraviolet lamps used for aquariums; Circulators in the nature of water heaters; Lighting installations for ponds
Class 21
Beverage glassware for household purposes; Scouring sponges; Hand-operated cleaning instrumentscleaning brushes for household use; Glass bowls; Figurines of porcelainceramicearthenwareglass; Indoor terrariums for plant cultivation; Brushes for cleaning tanks and containers; Sponges for household purposes; Microfiber cloths for cleaning; Automatic pet feeders; Household gloves for cleaning purposes; Goldfish bowls; Squeegees being cleaning instruments; Statues of porcelainceramicearthenwareterra cottaglass; Indoor terrariums in the nature of insect vivariums; Glass cleaning implementswindow cleaners in the nature of a combination squeegee and scrubber
Publications
History of USPTO decisions and trademark events.
23 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
06/02/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/14/2026
PUBO
PUBLISHED FOR OPPOSITION
04/14/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/08/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/17/2026
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/14/2026
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/14/2026
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
03/14/2026
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
12/30/2025
GNFR
FINAL REFUSAL E-MAILED
12/30/2025
CNFR
FINAL REFUSAL WRITTEN
12/30/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/21/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/21/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/21/2025
DOCK
ASSIGNED TO EXAMINER
11/10/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/31/2025
GNRT
NON-FINAL ACTION E-MAILED
08/31/2025
CNRT
NON-FINAL ACTION WRITTEN
08/31/2025
DOCK
ASSIGNED TO EXAMINER
08/21/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/08/2025
MAFR
APPLICATION FILING RECEIPT MAILED
03/22/2025
NWAP
NEW APPLICATION ENTERED
03/22/2025
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