USPTO trademark

WARHOUND

Opposition periodUSPTOWord markClass 18

"WARHOUND" is a word mark owned by Colossal Biosciences Inc., filed at the USPTO on June 10, 2026. It is in its opposition period and covers class 18 (Leather Goods).

Get this data via the API
Official USPTO record
WARHOUND trademark as filed
As filed with the USPTO
Status
Opposition period
Since September 29, 2026
Filed
June 10, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99877396
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns WARHOUND

The owner and representative on file with the office.

Owner

Colossal Biosciences Inc.

Dallas, United States

Representative

Jacqueline Lesser

Ice Miller LLP

Goods and services

What the mark covers

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

  • Muzzles; Animal carriers; Clothing for pets; Collars for animals; Ear bonnets for horses; Fly masks for horses; Harness for horses; Horse halters; Leashes for pets; Harness for dogs; dog harness, dog harnesses in the form of vests, and dog harnesses in the form of vests featuring handles

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Teas/email correspondence entered
  6. Correspondence received in law office
  7. Teas response to office action received
  8. Notification of non-final action e-mailed
  9. Non-final action e-mailed
  10. Non-final action written

4 earlier steps on the official record.

FAQ

About WARHOUND

Who owns the trademark "WARHOUND"?

The USPTO trademark "WARHOUND" (application 99877396) is owned by Colossal Biosciences Inc.

What is the status of "WARHOUND"?

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 WARHOUND 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_019eba40-4a63-73bd-ab58-5824e0a54047
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019eba40-4a63-73bd-ab58-5824e0a54047",
  "object": "trademark",
  "mark_text": "WARHOUND",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99877396",
  "filing_date": "2026-06-10",
  "nice_classes": [
    18
  ],
  "owners": [
    {
      "name": "Colossal Biosciences Inc.",
      "entity_id": null
    }
  ]
}