Opposition · USPTO

Opposition 91306881

OtherUSPTO

Opposition 91306881 at USPTO between Trek Bicycle Corporation and Shenzhen Guangmingding Outdoor Technology Co., Ltd., over the mark TRECK, filed Apr 24, 2026. Status in the office record: other.

View TRECKGet this data via the API
Status
Other
Result
Other
Filed
Apr 24, 2026
Marks involved
19
Parties

Who is involved

The parties as named in the office record.

Opponent

Trek Bicycle Corporation

Company trademarks
Respondent

Shenzhen Guangmingding Outdoor Technology Co., Ltd.

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the TRECK filing.

  1. TRECK filed

    Application 99457945 filed at the USPTO.

  2. Opposition filed

    Trek Bicycle Corporation started opposition 91306881 at USPTO against TRECK.
Marks

Marks involved

1 contested mark, 18 marks the challenger relies on.

MarkRoleApplicationOffice
TRECKContested99457945USPTO
TREKRelied on73259070USPTO
TREKRelied on74583173USPTO
TREKKINGRelied on74604152USPTO
ETREKRelied on75933601USPTO
TREK BICYCLE STORERelied on77221529USPTO
TREKRelied on77433264USPTO
TREKRelied on78171262USPTO
DUAL TREKKERRelied on79164060USPTO
TREKRelied on85065052USPTO
TREK BICYCLES OF TUCSONRelied on85173419USPTO
TREKRelied on86006347USPTO

+7 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_d0183b0a-94af-4e4d-bb4f-d982243d8572
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_d0183b0a-94af-4e4d-bb4f-d982243d8572",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306881",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-04-24",
  "parties": [
    {
      "name": "Trek Bicycle Corporation",
      "role": "opponent"
    },
    {
      "name": "Shenzhen Guangmingding Outdoor Technology Co., Ltd.",
      "role": "respondent"
    }
  ]
}