USPTO trademark

DAQIN

Opposition periodUSPTOWord markClass 9

"DAQIN" is a word mark owned by Wang Kai, filed at the USPTO on May 18, 2026. It is in its opposition period and covers class 9 (Computers and Scientific Devices).

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Official USPTO record
DAQIN trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 22, 2026
Filed
May 18, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99830085
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns DAQIN

The owner and representative on file with the office.

Owner

Wang Kai

Shenzhen, China

Representative

Bharati Bakshani

Ladas & Parry LLP

Goods and services

What the mark covers

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

  • Stands adapted for tablet computers; Protective cases for tablet computers; Cases for smartphones incorporating a keyboard; Cell phone cases; Protective films adapted for smartphones; Smart watches; Cases adapted for holding smartwatches; Smartwatch bands; Data cables; Earphones; Battery chargers; Computer peripheral devices; Smartglasses; Computer keyboards; Computer mouse; Headphones; Headphone cases; Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, smartwatches; Protective cases for use with wireless electronic devices for locating and tracking personal objects; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Attorney/dom.rep.revoked and/or appointed
  3. Teas revoke/app/change addr of atty/dom rep received
  4. Official gazette publication confirmation e-mailed
  5. Published for opposition
  6. Notification of notice of publication e-mailed
  7. Approved for pub - principal register
  8. Teas/email correspondence entered
  9. Correspondence received in law office
  10. Teas response to office action received

7 earlier steps on the official record.

FAQ

About DAQIN

Who owns the trademark "DAQIN"?

The USPTO trademark "DAQIN" (application 99830085) is owned by Wang Kai.

What is the status of "DAQIN"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DAQIN 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_019e43e8-69a4-7374-af13-716e489fdab7
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e43e8-69a4-7374-af13-716e489fdab7",
  "object": "trademark",
  "mark_text": "DAQIN",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99830085",
  "filing_date": "2026-05-18",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "WANG KAI",
      "entity_id": null
    }
  ]
}