USPTO trademark

STUBBORNLY GOOD

AllowedUSPTOWord markClass 31

"STUBBORNLY GOOD" is a word mark owned by Champion Petfoods USA Inc., filed at the USPTO on April 1, 2026. It has been allowed and covers class 31 (Natural Agricultural Products).

View Champion Petfoods USA Inc. portfolioGet this data via the API
Official USPTO record
STUBBORNLY GOOD trademark as filed
As filed with the USPTO
Status
Allowed
Since September 29, 2026
Filed
April 1, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99739333
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns STUBBORNLY GOOD

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

Owner

Champion Petfoods USA Inc.

Edmonton, United States

232 trademarks in the portfolioView company

Representative

Maximilien Yaouanc

Mars, Incorporated

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Noa e-mailed - sou required from applicant
  2. Official gazette publication confirmation e-mailed
  3. Published for opposition
  4. Teas change of correspondence received
  5. Attorney/dom.rep.revoked and/or appointed
  6. Teas revoke/app/change addr of atty/dom rep received
  7. Notification of notice of publication e-mailed
  8. Approved for pub - principal register
  9. Assigned to examiner
  10. Application filing receipt mailed

2 earlier steps on the official record.

FAQ

About STUBBORNLY GOOD

Who owns the trademark "STUBBORNLY GOOD"?

The USPTO trademark "STUBBORNLY GOOD" (application 99739333) is owned by Champion Petfoods USA Inc.

What is the status of "STUBBORNLY GOOD"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull STUBBORNLY GOOD 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_019d5617-b18e-7605-9380-4ebd25093833
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d5617-b18e-7605-9380-4ebd25093833",
  "object": "trademark",
  "mark_text": "STUBBORNLY GOOD",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99739333",
  "filing_date": "2026-04-01",
  "nice_classes": [
    31
  ],
  "owners": [
    {
      "name": "Champion Petfoods USA Inc.",
      "entity_id": "ent_019ef805-44c3-746a-bc6d-371d8467184a"
    }
  ]
}