Opposition · USPTO

Opposition 91310519

PendingUSPTO

Opposition 91310519 at USPTO between Rangers Baseball LLC and Deng LI, over the mark TEJAS, filed Sep 21, 2026. Status in the office record: pending.

View TEJASGet this data via the API
Status
Pending
Filed
Sep 21, 2026
Marks involved
15
Parties

Who is involved

The parties as named in the office record.

Opponent

Rangers Baseball LLC

Respondent

Deng LI

Timeline

How the case has moved

Dates from the USPTO record and the TEJAS filing.

  1. TEJAS filed

    Application 99564807 filed at the USPTO.

  2. Opposition filed

    Rangers Baseball LLC started opposition 91310519 at USPTO against TEJAS.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 14 marks the challenger relies on.

MarkRoleApplicationOffice
TEJASContested99564807USPTO
TEXAS RANGERSRelied on73673167USPTO
TEXASRelied on73743375USPTO
TEXAS RANGERSRelied on74010833USPTO
TEXAS RANGERS BASEBALL CLUBRelied on74574446USPTO
T TEXAS RANGERSRelied on78724962USPTO
T TEXAS RANGERSRelied on78724965USPTO
T TEXAS RANGERSRelied on78724968USPTO
T TEXAS RANGERSRelied on78724969USPTO
T TEXAS RANGERSRelied on78724972USPTO
T TEXAS RANGERSRelied on78724974USPTO
TEXASRelied on85102260USPTO

+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_563f8afa-2263-4d79-a4bd-7b71efe1af1a
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_563f8afa-2263-4d79-a4bd-7b71efe1af1a",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310519",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-09-21",
  "parties": [
    {
      "name": "Rangers Baseball LLC",
      "role": "opponent"
    },
    {
      "name": "Deng LI",
      "role": "respondent"
    }
  ]
}