USPTO trademark

MISTRAL

Under examinationUSPTOWord markClass 9Class 11

"MISTRAL" is a word mark owned by Le Groupe Master Inc., filed at the USPTO on April 15, 2026. It is under examination and covers classes 9 and 11.

View Le Groupe Master Inc. portfolio Get this data via the API

Data current as of September 11, 2026Official USPTO record

As filed with the USPTO

Status: Under examination; Since September 11, 2026
Filed: April 15, 2026
Registered: Not yet
Priority date: October 16, 2025; Claimed from Canada
Application no.: 99766438
Registration no.: Not yet
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 2 classes

Ownership

Who owns MISTRAL

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

Owner

Le Groupe Master Inc.

Saint-Bruno, Quebec, Canada

44 trademarks in the portfolioView company

Representative

Katherine P. Califa

Foley & Lardner LLP

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
Thermostats and thermostat controls
11Class 11 · Environmental Control Apparatus
Ductless heat pumps; central heat pumps; ductless air conditioning units; central air conditioning units; ventilation equipment, namely air exchangers; heating furnaces for commercial buildings; residential heating furnaces; Variable refrigerant Flow air conditioning units

History

What has happened so far

Steps recorded by the USPTO, newest first.

September 11, 2026Notification of letter of suspension e-mailed
September 11, 2026Letter of suspension e-mailed
September 11, 2026Suspension letter written
September 10, 2026Teas/email correspondence entered
September 10, 2026Correspondence received in law office
September 10, 2026Teas response to office action received
July 20, 2026Notification of non-final action e-mailed
July 20, 2026Non-final action e-mailed
July 20, 2026Non-final action written
July 17, 2026Assigned to examiner

3 earlier steps on the official record.

FAQ

About MISTRAL

Who owns the trademark "MISTRAL"?

The USPTO trademark "MISTRAL" (application 99766438) is owned by Le Groupe Master Inc.

What is the status of "MISTRAL"?

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 MISTRAL 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019da366-ea1b-70f2-b97e-f9e1ef6bbfd8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019da366-ea1b-70f2-b97e-f9e1ef6bbfd8",
  "object": "trademark",
  "mark_text": "MISTRAL",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99766438",
  "filing_date": "2026-04-15",
  "nice_classes": [
    9,
    11
  ],
  "owners": [
    {
      "name": "Le Groupe Master Inc.",
      "entity_id": "ent_019f2861-8299-768a-b6da-1670913fb436"
    }
  ]
}