Opposition · USPTO

Opposition 91310583

PendingUSPTO

Opposition 91310583 at USPTO between The Board of Regents of The University of Texas System and Savvy Dog Systems, LLC, over the mark LONGHORN, filed Sep 23, 2026. Status in the office record: pending.

View LONGHORNGet this data via the API
Status
Pending
Filed
Sep 23, 2026
Marks involved
15
Parties

Who is involved

The parties as named in the office record.

Opponent

The Board of Regents of The University of Texas System

Company trademarks
Respondent

Savvy Dog Systems, LLC

Timeline

How the case has moved

Dates from the USPTO record and the LONGHORN filing.

  1. LONGHORN filed

    Application 99560889 filed at the USPTO.

  2. Opposition filed

    The Board of Regents of The University of Texas System started opposition 91310583 at USPTO against LONGHORN.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 14 marks the challenger relies on.

MarkRoleApplicationOffice
LONGHORNContested99560889USPTO
LONGHORNSRelied on73321983USPTO
LONGHORNSRelied on73496763USPTO
LONGHORNSRelied on73637348USPTO
LONGHORNSRelied on73637369USPTO
LONGHORN MUSICRelied on77117600USPTO
TEXAS LONGHORNSRelied on77558123USPTO
TEXAS LONGHORNSRelied on77558155USPTO
LONGHORN NETWORKRelied on85981200USPTO
LONGHORN BANDRelied on86424090USPTO
TEXAS LONGHORNSRelied on86548287USPTO
LONGHORN RUNRelied on86603301USPTO

+3 more marks in this case

API

Get this data via the API

Every fact on this page comes from the Signa API. Track oppositions and cancellations on any mark with one request.

  • GET/v1/proceedings/{id}

    Parties, dates, outcome and every mark in the case

  • GET/v1/proceedings?trademark_id={trademark_id}

    Every proceeding on a mark

Get API keyView docs
GET /v1/proceedings/{id}
ID=prc_bf06be09-3d06-42e1-9570-25cf98c59e5d
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_bf06be09-3d06-42e1-9570-25cf98c59e5d",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310583",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-09-23",
  "parties": [
    {
      "name": "The Board of Regents of The University of Texas System",
      "role": "opponent"
    },
    {
      "name": "Savvy Dog Systems, LLC",
      "role": "respondent"
    }
  ]
}