USPTO trademark

BROWSTACK

Under examinationUSPTOWord markClass 3

"BROWSTACK" is a word mark owned by Estee Lauder Cosmetics Ltd, filed at the USPTO on September 9, 2026. It is under examination and covers class 3 (Cosmetics and Cleaning Preparations).

View Estee Lauder Cosmetics Ltd portfolioGet this data via the API
Official USPTO record
BROWSTACK trademark as filed
As filed with the USPTO
Status
Under examination
Since September 9, 2026
Filed
September 9, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50098458
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns BROWSTACK

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

Owner

Estee Lauder Cosmetics Ltd

Agincourt, Canada

484 trademarks in the portfolioView company

Representative

Jessica Heiss

The Estee Lauder Companies Inc.

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About BROWSTACK

Who owns the trademark "BROWSTACK"?

The USPTO trademark "BROWSTACK" (application 50098458) is owned by Estee Lauder Cosmetics Ltd.

What is the status of "BROWSTACK"?

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 BROWSTACK 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_01a08b77-34aa-765e-a06b-d3324108ada0
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a08b77-34aa-765e-a06b-d3324108ada0",
  "object": "trademark",
  "mark_text": "BROWSTACK",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50098458",
  "filing_date": "2026-09-09",
  "nice_classes": [
    3
  ],
  "owners": [
    {
      "name": "ESTEE LAUDER COSMETICS LTD",
      "entity_id": "ent_019f285e-c830-7732-81c6-124b91358b81"
    }
  ]
}