USPTO trademark

ADTARK

Under examinationUSPTOWord markClass 11

"ADTARK" is a word mark owned by Hong Kong Jinglong Electronic Technology Limited, filed at the USPTO on October 21, 2026. It is under examination and covers class 11 (Environmental Control Apparatus).

Get this data via the API
Official USPTO record
ADTARK trademark as filed
As filed with the USPTO
Status
Under examination
Since October 21, 2026
Filed
October 21, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50174249
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns ADTARK

The owner and representative on file with the office.

Owner

Hong Kong Jinglong Electronic Technology Limited

Sheungshui, Hong Kong SAR China

Representative

Divya Kannegenti

Trademark Highway LLC

Goods and services

What the mark covers

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

  • Water filtration and purification units and replacement cartridges and filters therefor; Filters for drinking water; Water filters; Water filtration and purification units and replacement cartridges and filters therefor for refrigerators

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About ADTARK

Who owns the trademark "ADTARK"?

The USPTO trademark "ADTARK" (application 50174249) is owned by Hong Kong Jinglong Electronic Technology Limited.

What is the status of "ADTARK"?

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 ADTARK 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_01a163b6-e7b7-7580-a2c2-326efc644e6c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a163b6-e7b7-7580-a2c2-326efc644e6c",
  "object": "trademark",
  "mark_text": "ADTARK",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50174249",
  "filing_date": "2026-10-21",
  "nice_classes": [
    11
  ],
  "owners": [
    {
      "name": "HONG KONG JINGLONG ELECTRONIC TECHNOLOGY LIMITED",
      "entity_id": null
    }
  ]
}