TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/21/2025
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Official data from USPTO
RZERO
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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
20
Latest update
05/27/2025
Trademark type
Combined
Nice classes
11, 35, 45
Filing date
03/08/2022
Registration date
08/09/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/09/2022
Last transaction
05/27/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
07/22/2020
First use in commerce
07/22/2020
Drawing code
3
Owner type
03
Owner location
San Francisco, CA, US
Examiner
BARANDAO, CHERISE DESIRIMA
Law office
T20
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the term "RZERO" in all black letters with the first letter "R" in bold. To the left of the term is a design of 4 partially open quadrants in blue, with a white vertical line crossing the center of the design, a white horizontal line crossing the middle of the design and 2 diagonal white lines crossing inside the left side portion and right side portion of the design.
Holders and representatives
Holders
R-ZERO SYSTEMS, INC.
R-ZERO SYSTEMS, INC.
Representatives
Britt L. Anderson PERKINS COIE LLP
Technical classification
Nice Classes
Class 11Class 35Class 45
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Ultraviolet ray lampsnot for medical purposesused for sanitizing interior surfaces of buildingshospital roomsmedical officescommercial businessesrestaurantshotelsgovernment buildings; sanitizing apparatus using ultraviolet light for sanitizing interior surfaces of buildingscommercial businessesrestaurantshotelsgovernment buildingsnot for medical purposes
Class 35
Business advisory services in the field of workplace and building premises safety and security; business management and statistical business information reporting services in the field of biosecurity for business purposes
Class 45
Verifying and monitoring the workplace safety of commercial businessesrestaurantshotel and government building interiors for disease control and prevention; consultation in the field of workplace safety needs for commercial businessesrestaurantshotels and government buildings for disease control and prevention; information for businesses distributed on-line via the Internet featuring workplace safety processes and protocols in the field of disease control and prevention
Publications
History of USPTO decisions and trademark events.
20 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/21/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/21/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/21/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/21/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
08/09/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
08/09/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/24/2022
PUBO
PUBLISHED FOR OPPOSITION
05/24/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/04/2022
ALIE
ASSIGNED TO LIE
04/18/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/13/2022
XAEC
EXAMINER'S AMENDMENT ENTERED
04/13/2022
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/13/2022
GNEA
EXAMINERS AMENDMENT E-MAILED
04/13/2022
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/13/2022
DOCK
ASSIGNED TO EXAMINER
04/06/2022
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
03/15/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/12/2022
NWAP
NEW APPLICATION ENTERED
03/11/2022
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