USPTO trademark

FOUR LEAF ROVER

Opposition periodUSPTOWord markClass 5Class 31

"FOUR LEAF ROVER" is a word mark owned by Four Leaf Rover Inc., filed at the USPTO on February 20, 2026. It is in its opposition period and covers classes 5 and 31.

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 5, 2026
Filed: February 20, 2026
Registered: Not yet
Expires: Not recorded
Application no.: 99662838
Registration no.: Not yet
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 2 classes

Ownership

Who owns FOUR LEAF ROVER

The owner and representative on file with the office.

Owner

Four Leaf Rover Inc.

Thornton, Canada

Representative

Justin Garfinkle

Pedersen & Houpt

Goods and services

What the mark covers

The products and services FOUR LEAF ROVER is filed for, grouped by Nice class.

05Class 5 · Pharmaceuticals
Dietary supplements for pets; Nutritional supplements for dogs
31Class 31 · Natural Agricultural Products
Pet food

History

What has happened so far

Steps recorded by the USPTO, newest first.

October 5, 2026Opposition instituted no. 999999
July 31, 2026Extension of time to oppose received
July 7, 2026Official gazette publication confirmation e-mailed
July 7, 2026Published for opposition
July 1, 2026Notification of notice of publication e-mailed
June 11, 2026Approved for pub - principal register
June 10, 2026Assigned to examiner
February 20, 2026Application filing receipt mailed
February 20, 2026New application office supplied data entered
February 20, 2026New application entered

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

opposition91310912PendingOctober 5, 2026

FAQ

About FOUR LEAF ROVER

Who owns the trademark "FOUR LEAF ROVER"?

The USPTO trademark "FOUR LEAF ROVER" (application 99662838) is owned by Four Leaf Rover Inc.

What is the status of "FOUR LEAF ROVER"?

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 FOUR LEAF ROVER 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_019d2baa-a3a7-724f-bc10-c75f1bc90c70
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2baa-a3a7-724f-bc10-c75f1bc90c70",
  "object": "trademark",
  "mark_text": "FOUR LEAF ROVER",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99662838",
  "filing_date": "2026-02-20",
  "nice_classes": [
    5,
    31
  ],
  "owners": [
    {
      "name": "Four Leaf Rover Inc.",
      "entity_id": null
    }
  ]
}