USPTO trademark

QCHIKU

RegisteredUSPTOWord markClass 31

"QCHIKU" is a word mark owned by Chen, Lin, filed at the USPTO on December 26, 2024. It is registered and covers class 31 (Natural Agricultural Products).

View Chen, Lin portfolioGet this data via the API
Official USPTO record
QCHIKU trademark as filed
As filed with the USPTO
Status
Registered
Since August 26, 2025
Filed
December 26, 2024
Registered
August 26, 2025
Expires
Not recorded
Application no.
98923949
Registration no.
7921397
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns QCHIKU

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

Owner

Chen, Lin

Changsha, Hunan, China

58 trademarks in the portfolioView company

Representative

Xinshuo Wang

New Union Law, APC

Goods and services

What the mark covers

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

  • Catnip; Animal feed; Canned foodstuffs for dogs; Cat litter; Consumable pet chews; Edible food for animals for chewing; Fish food; Food for hamsters; Foodstuffs for birds; Milk replacers for animals; Pet beverages; Pet food; Unprocessed squash seeds

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Automatic update of assignment of ownership
  2. Notice of registration confirmation emailed
  3. Registered-principal register
  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. Assigned to examiner
  9. New application office supplied data entered
  10. New application entered
FAQ

About QCHIKU

Who owns the trademark "QCHIKU"?

The USPTO trademark "QCHIKU" (application 98923949) is owned by Chen, Lin.

What is the status of "QCHIKU"?

Its status at the USPTO is: registered.

When was "QCHIKU" registered?

It was registered on August 26, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull QCHIKU 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_019d2a3f-af7f-702c-9dfd-de9827482677
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a3f-af7f-702c-9dfd-de9827482677",
  "object": "trademark",
  "mark_text": "QCHIKU",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98923949",
  "filing_date": "2024-12-26",
  "nice_classes": [
    31
  ],
  "owners": [
    {
      "name": "Chen, Lin",
      "entity_id": "ent_019eb7de-2025-778c-ae7d-d6ceee4570e8"
    }
  ]
}