USPTO trademark

YIFOCUS

RegisteredUSPTOWord markClass 10

"YIFOCUS" is a word mark owned by Chen, Yu, filed at the USPTO on December 21, 2024. It is registered and covers class 10 (Medical Apparatus).

Get this data via the API
Official USPTO record
YIFOCUS trademark as filed
As filed with the USPTO
Status
Registered
Since September 2, 2025
Filed
December 21, 2024
Registered
September 2, 2025
Expires
Not recorded
Application no.
98917192
Registration no.
7927342
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns YIFOCUS

The owner and representative on file with the office.

Owner

Chen, Yu

Shenzhen, Guangdong, China

Representative

Anthony G. Celaya

Celaya Law

Goods and services

What the mark covers

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

  • Belts for attaching medical monitors to patients; Crutches and tips therefor; Finger splints; Fitted covers for underarm crutch pads; Hand and finger exercisers for therapeutic purposes; Hip kits comprising hand-operated apparatus for performing self-care activities without bending at the hip; Manually-operated resistance bands for physical therapy purposes; Medical apparatus, namely, an extremity garment donning assist device for use by physically disabled persons; Physical exercise apparatus, for medical purposes; Quad canes for medical purposes; Toilets adapted for medical patients or for use by disabled persons; Walking aids for disabled persons, namely, walking frames

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Official gazette publication confirmation e-mailed
  4. Published for opposition
  5. Notification of notice of publication e-mailed
  6. Approved for pub - principal register
  7. Assigned to examiner
  8. New application office supplied data entered
  9. New application entered
FAQ

About YIFOCUS

Who owns the trademark "YIFOCUS"?

The USPTO trademark "YIFOCUS" (application 98917192) is owned by Chen, Yu.

What is the status of "YIFOCUS"?

Its status at the USPTO is: registered.

When was "YIFOCUS" registered?

It was registered on September 2, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull YIFOCUS 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_019d2a3b-a2ef-7722-9a05-e51330c913bf
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a3b-a2ef-7722-9a05-e51330c913bf",
  "object": "trademark",
  "mark_text": "YIFOCUS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98917192",
  "filing_date": "2024-12-21",
  "nice_classes": [
    10
  ],
  "owners": [
    {
      "name": "CHEN, YU",
      "entity_id": null
    }
  ]
}