NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
01/20/2026
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Official data from USPTO
SEIBU GIKEN
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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
16
Latest update
04/03/2026
Trademark type
Word
Nice classes
11
Filing date
01/16/2025
Registration date
01/20/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/20/2026
Last transaction
04/03/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
04/01/1972
First use in commerce
07/01/2001
Drawing code
4
Owner type
03
Owner location
Koga-City, Fukuoka, JP
Examiner
OPUTA, CHIOMA N
Law office
L30
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Seibu Giken Co., Ltd.
Representatives
Mark Henry Staas & Halsey LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Apparatus for purifying air; drying apparatus for chemical processing; nitrogen gas booths being clean room having nitrogen enriched atmosphere; Air dehumidifiers; ion adsorption total heat exchangers for chemical processing; Air purification apparatus; Air deodorizing apparatus; Air-conditioning apparatus and installations; solvent recovery systems comprised of air filter for industrial purposes; Electric dehumidifiers; heat exchanger rotors specially adapted for industrial dryers for heating and dehumidifyingheat exchanger rotorsstructural parts for heat exchangers for chemical processing; Desiccant dehumidifiers; Air conditioning apparatus for industrial use; Dehumidifiers; Air-conditioningair cooling and ventilation apparatus and instruments; rotorsreplacement parts of air filtering installationsreplacement parts of dehumidifiers; dry booths being clean room having moisture reduced atmosphere; Air purifying apparatus and machines; Air conditioning installations; nitrogen purifiers; Filters for use with apparatus for air-conditioning: Filters for use with apparatus for air conditioning; Filters for air purifiers; Electric fans for air-conditioning; Air-conditioning filters; Air cooling apparatus; desiccant air conditioners; installations for treating gasesfilters and filtering devices for gas conditioning; Air-conditioning installations; Air filters for air-conditioning units; Air purifying machines; Air conditioning apparatus; Electric air deodorizing apparatus; Fans for air conditioning apparatus; Air conditioners; Air-conditioning installations for industrial purposes; Air purification units; Air cooling systems comprised of air conditioning and desiccating units; Industrial air purifiers; honeycomb matrix rotorsstructural parts of air filtering installationsstructural parts of dehumidifiers; Electric air purifiers; rotary regenerative heat exchangersother than parts of machines; Air-conditioning apparatus for industrial purposes; Separators for the cleaning and purification of air; Dehumidifiers for commercial use; rotary heat exchangersother than parts of machines; air filtering installationsozone decomposition filters; Air conditioning filters; Air purifying units; Industrial dehumidifiers; Electric air deodorizers; Air purifiers; Air-conditioning installations and apparatus; dry rooms in the nature of clean rooms featuring a dehumidifier; Air purifying units for industrial use; Air exchangers for cleaning and purifying air; Drying apparatus for use in heatingventilation systemsair conditioning systems and refrigeration systems; Air-conditioning apparatus for industrial use; Air purifying apparatus; Air filters for air conditioning units; Air-conditioning installations for commercial use; Industrial dryers for heating and dehumidifying; Air-conditioning apparatus; recuperative thermal oxidizers for industrial air pollution control of volatile organic compounds; Air purifying units for industrial purposes; Dehumidifierselectric; Air purifierselectric; Air-conditioning units; Dryers for the removal of solidliquid and vapor contaminants from air and gases; Filters for air conditioning; Air purifying units for commercial use; Air-conditioning apparatus for commercial buildings; deodorizing air filters for domestic use; Air filters for air conditioners in vehicle passenger compartments; Evaporators for air conditioners
Publications
History of USPTO decisions and trademark events.
16 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
01/20/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/02/2025
PUBO
PUBLISHED FOR OPPOSITION
12/02/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/26/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/03/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/30/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/29/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/29/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/07/2025
GNRT
NON-FINAL ACTION E-MAILED
07/07/2025
CNRT
NON-FINAL ACTION WRITTEN
07/07/2025
DOCK
ASSIGNED TO EXAMINER
06/26/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/17/2025
MAFR
APPLICATION FILING RECEIPT MAILED
01/16/2025
NWAP
NEW APPLICATION ENTERED
01/16/2025
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