USPTO trademark

LEO

Under examinationUSPTOWord markClass 9Class 42

"LEO" is a word mark owned by Dassault Systemes, filed at the USPTO on July 13, 2026. It is under examination and covers classes 9 and 42.

View Dassault Systemes portfolioGet this data via the API
Official USPTO record
LEO trademark as filed
As filed with the USPTO
Status
Under examination
Since October 14, 2026
Filed
July 13, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99937326
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns LEO

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Dassault Systemes

Velizy Villacoublay, France

326 trademarks in the portfolioView company

Representative

Luna Samman

ArentFox Schiff LLP

Goods and services

What the mark covers

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

  • Downloadable and recorded software for two-and three-dimensional graphic processing, visualization, processing, rendering and interaction; downloadable and recorded virtual and augmented reality software; downloadable and recorded software for specification, definition, design, modeling, assembling, simulation, collaboration, planning, annotation, data research, documentation, publication, assessment, presentation, prototyping, testing, production, manufacturing, machining, maintenance, supervision, control, inspection, configuration, marketing, sale and distribution of a product or process; downloadable and recorded product lifecycle management software; downloadable and recorded product data management software; downloadable and recorded project management software; downloadable and recorded change management software; downloadable and recorded risk management software; downloadable and recorded artificial intelligence software; downloadable and recorded educational software; downloadable and recorded training software; downloadable and recorded online community software; downloadable and recorded virtual assistant software; downloadable and recorded generative design software; downloadable software applications

  • Computer programming services; services for designing, developing, configuring, installing, implementing, renting, maintaining and updating computer software; cloud computing; Software as a Service [SaaS]; computer Platform as a Service [PaaS]; infrastructure as a service [IaaS]; hosting of software and applications, namely hosting of software, websites and other computer applications for others on a virtual private server; providing use of on-line non-downloadable software for two-and three-dimensional graphic processing, visualization, processing, rendering and interaction; providing use of on-line non-downloadable virtual and augmented reality software; providing use of on-line non-downloadable software for specification, definition, design, modeling, assembling, simulation, collaboration, planning, annotation, data research, documentation, publication, assessment, presentation, prototyping, testing, production, manufacturing, machining, maintenance, supervision, control, inspection, configuration, marketing, sale and distribution of a product or process; providing use of on-line non-downloadable software for product lifecycle management; providing use of on-line non-downloadable software for product data management; providing use of on-line non-downloadable software for project management; providing use of on-line non-downloadable software for change management; providing use of on-line non-downloadable software for risk management; providing use of on-line non-downloadable artificial intelligence software; providing use of on-line non-downloadable educational software; providing use of on-line non-downloadable training software; providing use of on-line non-downloadable online community software; providing use of on-line non-downloadable virtual assistant software; providing use of on-line non-downloadable generative design software; research and development in the field of software

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notification of non-final action e-mailed
  2. Non-final action e-mailed
  3. Non-final action written
  4. Assigned to examiner
  5. Application filing receipt mailed
  6. New application office supplied data entered
  7. New application entered
FAQ

About LEO

Who owns the trademark "LEO"?

The USPTO trademark "LEO" (application 99937326) is owned by Dassault Systemes.

What is the status of "LEO"?

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 LEO 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_019f60db-b9d0-740f-a265-1f8a05b9713a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019f60db-b9d0-740f-a265-1f8a05b9713a",
  "object": "trademark",
  "mark_text": "LEO",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99937326",
  "filing_date": "2026-07-13",
  "nice_classes": [
    9,
    42
  ],
  "owners": [
    {
      "name": "DASSAULT SYSTEMES",
      "entity_id": "ent_019eb6f9-d562-7248-8602-be55b5ce3d59"
    }
  ]
}