Opposition · USPTO

Opposition 91301871

PendingUSPTO

Opposition 91301871 at USPTO between TELUS Corporation and Tellus Guard LLC, over the mark TELLUS GUARD, filed Sep 23, 2025. Status in the office record: pending.

View TELLUS GUARDGet this data via the API
Status
Pending
Filed
Sep 23, 2025
Marks involved
5
Parties

Who is involved

The parties as named in the office record.

Opponent

TELUS Corporation

Company trademarks
Respondent

Tellus Guard LLC

Timeline

How the case has moved

Dates from the USPTO record and the TELLUS GUARD filing.

  1. TELLUS GUARD filed

    Application 98700253 filed at the USPTO.

  2. Opposition filed

    TELUS Corporation started opposition 91301871 at USPTO against TELLUS GUARD.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 4 marks the challenger relies on.

MarkRoleApplicationOffice
TELLUS GUARDContested98700253USPTO
TELUSRelied on74114156USPTO
TELUSRelied on77484606USPTO
TELUSRelied on79314571USPTO
TELUS WISERelied on85614031USPTO
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_ffba08ce-8307-4d3e-bff3-88577e06ba94
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_ffba08ce-8307-4d3e-bff3-88577e06ba94",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91301871",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2025-09-23",
  "parties": [
    {
      "name": "TELUS Corporation",
      "role": "opponent"
    },
    {
      "name": "Tellus Guard LLC",
      "role": "respondent"
    }
  ]
}