USPTO trademark

YAKO

Opposition periodUSPTOWord markClass 9Class 41

"YAKO" is a word mark owned by Proof of Sport, LLC, filed at the USPTO on April 21, 2026. It is in its opposition period and covers classes 9 and 41.

Get this data via the API

Data current as of October 5, 2026Official USPTO record

As filed with the USPTO

Status: Opposition period; Since October 6, 2026
Filed: April 21, 2026
Registered: Not yet
Expires: Not recorded
Application no.: 99777091
Registration no.: Not yet
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 2 classes

Ownership

Who owns YAKO

The owner and representative on file with the office.

Owner

Proof of Sport, LLC

Los Angeles, United States

Representative

Jorge Arciniega

Loeb & Loeb LLP

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
Downloadable computer application software for mobile devices, namely, software for providing audio summaries of third-party news stories and for customizing the delivery of such summaries based on user-selected topics of interest
41Class 41 · Education and Entertainment
Providing online news summaries services, namely, providing current event news via a global computer network

History

What has happened so far

Steps recorded by the USPTO, newest first.

October 6, 2026Official gazette publication confirmation e-mailed
October 6, 2026Published for opposition
September 30, 2026Notification of notice of publication e-mailed
September 9, 2026Approved for pub - principal register
September 8, 2026Teas/email correspondence entered
September 8, 2026Correspondence received in law office
September 8, 2026Teas response to office action received
September 8, 2026Notification of non-final action e-mailed
September 8, 2026Non-final action e-mailed
September 8, 2026Non-final action written

4 earlier steps on the official record.

FAQ

About YAKO

Who owns the trademark "YAKO"?

The USPTO trademark "YAKO" (application 99777091) is owned by Proof of Sport, LLC.

What is the status of "YAKO"?

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 YAKO 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019dbd18-ea4f-741e-a2c8-5bd39304ea06
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019dbd18-ea4f-741e-a2c8-5bd39304ea06",
  "object": "trademark",
  "mark_text": "YAKO",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99777091",
  "filing_date": "2026-04-21",
  "nice_classes": [
    9,
    41
  ],
  "owners": [
    {
      "name": "Proof of Sport, LLC",
      "entity_id": null
    }
  ]
}