USPTO trademark

BT21

RegisteredUSPTOFigurative markClass 3Class 5

"BT21" is a figurative mark owned by Ipx Corporation, filed at the USPTO on February 7, 2018. It is registered and covers classes 3 and 5.

View Ipx Corporation portfolio Get this data via the API

Data current as of August 7, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since August 7, 2025
Filed: February 7, 2018
Registered: April 9, 2019
Priority date: January 15, 2018; Claimed from South Korea
Application no.: 87787820
Registration no.: 5719336
Office: USPTO; United States Patent and Trademark Office
Mark type: Figurative mark; 2 classes

Ownership

Who owns BT21

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

Owner

Ipx Corporation

Seoul, South Korea

32 trademarks in the portfolioView company

Representative

Afschineh Latifi

Tucker & Latifi, LLP

Goods and services

What the mark covers

The products and services BT21 is filed for, grouped by Nice class.

03Class 3 · Cosmetics and Cleaning Preparations
Cosmetics; functional cosmetics; mask pack for cosmetic purposes; perfumery; aromatic essential oils for household purposes; air fragrancing preparations; false nails; false eyelashes; adhesives for cosmetic purposes; cotton buds for cosmetic purposes; cotton wool for cosmetic purposes; beauty masks; soaps not for personal use, namely, detergent soap; soaps for personal use, namely, face soap; beauty soap; dentifrices
05Class 5 · Pharmaceuticals
Disinfectants; medicines for use in the treatment of gastrointestinal diseases alleviating constipation and intestinal disorders for human purposes; adhesive plasters for medical purposes; sanitary pads; baby diapers; medicated diapers; filled first aid kits; breast nursing pads

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 7, 2025Notice of acceptance of sec. 8 & 15 - e-mailed
August 7, 2025Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
August 7, 2025Case assigned to post registration paralegal
April 3, 2025Teas section 8 & 15 received
April 2, 2025Assignment of ownership not updated automatically
April 9, 2024Courtesy reminder - sec. 8 (6-yr) e-mailed
May 4, 2022Automatic update of assignment of ownership
April 9, 2019Registered-principal register
January 22, 2019Official gazette publication confirmation e-mailed
January 22, 2019Published for opposition

10 earlier steps on the official record.

FAQ

About BT21

Who owns the trademark "BT21"?

The USPTO trademark "BT21" (application 87787820) is owned by Ipx Corporation.

What is the status of "BT21"?

Its status at the USPTO is: registered.

When was "BT21" registered?

It was registered on April 9, 2019.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull BT21 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_019d2c91-9659-720f-ae17-d2da9d5fa5ed
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2c91-9659-720f-ae17-d2da9d5fa5ed",
  "object": "trademark",
  "mark_text": "BT21",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "87787820",
  "filing_date": "2018-02-07",
  "nice_classes": [
    3,
    5
  ],
  "owners": [
    {
      "name": "IPX CORPORATION",
      "entity_id": "ent_019eb7df-2bd8-7453-9dd1-0e8652e5763d"
    }
  ]
}