USPTO trademark

YOUQIN

Under examinationUSPTOFigurative markClass 21

"YOUQIN" is a figurative mark owned by Tianke International Limited, filed at the USPTO on October 20, 2026. It is under examination and covers class 21 (Housewares and Glass).

Get this data via the API
Official USPTO record
YOUQIN trademark as filed
As filed with the USPTO
Status
Under examination
Since October 20, 2026
Filed
October 20, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50170549
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns YOUQIN

The owner and representative on file with the office.

Owner

Tianke International Limited

Hongkong, China

Representative

Defeng Song

Goods and services

What the mark covers

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

  • Tea sets; Oil-feeding cans; Knife blocks; Containers for household use; Rails and rings for towels; Waste bins for household use; Cleaning cloths; Pots; Fitted vanity cases; Thermally insulated containers for food

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About YOUQIN

Who owns the trademark "YOUQIN"?

The USPTO trademark "YOUQIN" (application 50170549) is owned by Tianke International Limited.

What is the status of "YOUQIN"?

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 YOUQIN 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_01a15e93-98c5-734c-9501-cf43849814a8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a15e93-98c5-734c-9501-cf43849814a8",
  "object": "trademark",
  "mark_text": "YOUQIN",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50170549",
  "filing_date": "2026-10-20",
  "nice_classes": [
    21
  ],
  "owners": [
    {
      "name": "TIANKE INTERNATIONAL LIMITED",
      "entity_id": null
    }
  ]
}