USPTO trademark

FLEX REF

Under examinationUSPTOWord markClass 9Class 10Class 42

"FLEX REF" is a word mark owned by Siview, SAS, filed at the USPTO on August 20, 2026. It is under examination and covers classes 9, 10 and 42.

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Official USPTO record
FLEX REF trademark as filed
As filed with the USPTO
Status
Under examination
Since August 20, 2026
Filed
August 20, 2026
Registered
Not yet
Priority date
February 20, 2026
Claimed from France
Application no.
50061902
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
3 classes
Ownership

Who owns FLEX REF

The owner and representative on file with the office.

Owner

Siview, SAS

Paris, France

Representative

Paul C. Llewellyn

Arnold & Porter Kaye Scholer LLP

Goods and services

What the mark covers

The products and services FLEX REF is filed for, grouped by Nice class.

  • Scientific apparatus and instruments; Optical apparatus and instruments; Measuring apparatus and instruments; Precision measuring apparatus; Checking (supervision) apparatus and instruments; Apparatus for recording images; Apparatus for the transmission of images; Apparatus for the reproduction of images; Testing apparatus for conducting diagnostics (other than for medical use); Diagnostic apparatus, not for medical purposes; Digital recording media; Tablet computers; Computer software, recorded; Data processing equipment; Computer utility programs for file management; Data and file management and database software; Computer peripheral devices; Databases (electronic); Electronic data carriers; Computer programmes for data processing; Data processing systems; Databases.

  • Measuring devices for medical use; Electronic apparatus for medical purposes; Diagnostic measuring apparatus for medical use; Medical analytical apparatus for medical purposes; Optical scanners for medical inspection purposes; Automatic analyzers for medical diagnosis; Electronic analyzers for medical purposes; Vision testing apparatus; Sensor apparatus for medical use in diagnosis; Detectors for medical applications; Optometric instruments; Optomedical examination instruments; Diagnostic instruments for ophthalmology; Testing instruments for medical diagnostic purposes; Electro medical instruments; Tools for medical diagnostics; Corrective eyewear.

  • Technical assessments relating to design; Scientific research; Technical projects and studies; Computer software design; Software development; Conducting technical project studies; Research and development of new products for others; Installation of computer software; Maintenance of computer software; Updating of computer software; Rental of computer software; Computer system analysis; Computer system design; Software as a service [SaaS]; Cloud computing; Computer programming; Server hosting; Electronic data storage; Development and testing of methods and algorithms; design and development in the field of diagnostic apparatus and equipment; Designing of data processing programmes; Hosting of data; Hosting of databases; Recovery of computer data; Data migration services; Maintenance of databases; Development of databases; Development of data programs; Electronic data back-up; Data duplication and conversion services, data coding services; Computer services for the analysis of data.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application office supplied data entered
  3. New application entered
FAQ

About FLEX REF

Who owns the trademark "FLEX REF"?

The USPTO trademark "FLEX REF" (application 50061902) is owned by Siview, SAS.

What is the status of "FLEX REF"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull FLEX REF and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_01a02470-0c07-75cc-a749-69f1069c91f2
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a02470-0c07-75cc-a749-69f1069c91f2",
  "object": "trademark",
  "mark_text": "FLEX REF",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50061902",
  "filing_date": "2026-08-20",
  "nice_classes": [
    9,
    10,
    42
  ],
  "owners": [
    {
      "name": "SIVIEW, SAS",
      "entity_id": null
    }
  ]
}