INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
05/06/2026
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Official data from USPTO
MAILSTONE
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: WordOffice: United States
Quick snapshot
MAILSTONE
ST13
US500000079298479Class
9, 38, 42
Filing
79298479
Registration
6749061
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
52
Latest update
05/07/2026
Trademark type
Word
Nice classes
9, 38, 42
Filing date
08/05/2020
Registration date
06/07/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/07/2022
Last transaction
05/07/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
FR
Examiner
VAGHANI, MAYUR C
Current location
Historical data usage
Holders and representatives
Holders
MAILSTONE
BLOCKMAIL
Representatives
Andy I. Corea Murtha Cullina LLP
Technical classification
Nice Classes
Class 9Class 38Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Scientific apparatus and instrumentscomputer hardwarerecorded software and peripherals used to provide e-mail authentication and certificationcommunication traceabilityblockchain technology development and data certificationall via blockchain; teaching apparatus and instrumentscomputer hardwarerecorded software and peripherals used to provide instruction in the fields of e-mail authentication and certificationcommunication traceabilityblockchain technology development and data certificationall via blockchain; sound recording apparatus; sound transmitting apparatus; sound reproduction apparatus; image recording apparatus; image transmission apparatus; image reproduction apparatus; digital recording mediapre-recorded DVDs featuring information regarding blockchain technology; mechanisms for coin-operated apparatus; cash registers; calculating machines; data processing equipment; computers; computer tablets; smartphones; electronic book readers; computer peripherals; electric wires; electric relays; diving gloves; diving masks; clothing for protection against accidentsirradiation and fire; fire extinguishers; 3D spectacles; virtual reality headsets; eyewear; spectacle cases; bags adapted for laptop computers; smartwatches; electric batteries; batteries for electronic cigarettes; charging stations for electric vehicles; diagnostic apparatus for testing the function of computer hardware and peripheralsintegrated circuit handlers in the nature of machines for testing integrated circuits * ; All the aforesaid goods being limited to the field of managing secure e-mail servicesentirely excluding the field of video surveillance *
Class 38
Information relating to telecommunications; communications by computer terminals; communications by fiber-optic networks; radio communications; telephone communications; cellular telephone communication; provision of user access to global computer networks; provision of online forums in the field of blockchain technology; provision of access to databases; electronic bulletin board services; providing connection by telecommunications to a global computer network; rental of telecommunication apparatus; broadcasting and transmission of radio programs; broadcasting and transmission of television programs; teleconferencing services; videoconferencing services; electronic messaging services; rental of access time to global computer networks * ; All the aforementioned services being limited to the field of managing secure e-mail servicesentirely excluding the field of video surveillance *
Class 42
Technical evaluations concerning designnamely product quality evaluation in the field of blockchain technology; scientific research; technical research services in the field of blockchain technology; design of computers for third parties; computer software and hardware development; software design; software development; research and development of new products for third parties; Conducting of feasibility studies in the field of new technologies using blockchain technology; architectural services; design of interior decor; software development; software installation; maintenance of software; updating of software; software rental; programming for computers; computer system analysis; computer system design; services provided by consultants relating to computer hardware design and development; digitization of documents; software as a service (SaaS) services featuring software used to provide e-mail authentication and certificationcommunication traceabilityblockchain technology development and data certificationall via blockchain; cloud computing featuring software used to provide e-mail authentication and certificationcommunication traceabilityblockchain technology development and data certificationall via blockchain; information technology (IT) consultancy; hosting of servers; vehicle roadworthiness testing; graphic arts design services; styling servicesindustrial design; authentication of works of art; energy auditing; electronic data storage * ; All the aforementioned services being limited to the field of managing secure e-mail servicesentirely excluding the field of video surveillance *
Publications
History of USPTO decisions and trademark events.
52 publications found
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
10/27/2025
LIMN
LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED
04/16/2025
LIME
LIMITATION FROM THE IB EXAMINED AND ENTERED
02/28/2025
ERRR
ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
02/27/2025
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
02/27/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/27/2025
LIMG
LIMITATION OF GOODS RECEIVED FROM IB
10/06/2024
LIMG
LIMITATION OF GOODS RECEIVED FROM IB
07/27/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
10/17/2022
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
10/08/2022
FICS
FINAL DISPOSITION NOTICE SENT TO IB
09/18/2022
FIMP
FINAL DISPOSITION PROCESSED
09/18/2022
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
09/07/2022
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
06/07/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
06/07/2022
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
05/15/2022
FIXD
ELECTRONIC RECORD REVIEW COMPLETE
04/29/2022
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
04/27/2022
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
04/27/2022
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/08/2022
ERRR
ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
04/01/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/15/2022
PUBO
PUBLISHED FOR OPPOSITION
02/15/2022
GPNX
NOTIFICATION PROCESSED BY IB
02/14/2022
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
01/26/2022
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
01/26/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/26/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/07/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/06/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/06/2022
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
01/06/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/05/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
01/05/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/05/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/05/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/05/2022
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
07/07/2021
GNFR
FINAL REFUSAL E-MAILED
07/07/2021
CNFR
FINAL REFUSAL WRITTEN
07/07/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/09/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/09/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/09/2021
RFNT
REFUSAL PROCESSED BY IB
01/04/2021
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
12/14/2020
RFRR
REFUSAL PROCESSED BY MPU
12/14/2020
MAFR
APPLICATION FILING RECEIPT MAILED
12/04/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/03/2020
CNRT
NON-FINAL ACTION WRITTEN
12/02/2020
DOCK
ASSIGNED TO EXAMINER
11/30/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/30/2020
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/26/2020
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