Opposition · USPTO

Opposition 91310681

PendingUSPTO

Opposition 91310681 at USPTO between Trek Bicycle Corporation and TrekEra Inc., over the mark TREKERA, filed Sep 25, 2026. Status in the office record: pending.

View TREKERAGet this data via the API
Status
Pending
Filed
Sep 25, 2026
Marks involved
24
Parties

Who is involved

The parties as named in the office record.

Opponent

Trek Bicycle Corporation

Company trademarks
Respondent

TrekEra Inc.

Timeline

How the case has moved

Dates from the USPTO record and the TREKERA filing.

  1. TREKERA filed

    Application 99403464 filed at the USPTO.

  2. Opposition filed

    Trek Bicycle Corporation started opposition 91310681 at USPTO against TREKERA.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 23 marks the challenger relies on.

MarkRoleApplicationOffice
TREKERAContested99403464USPTO
TREKRelied on73259070USPTO
TREK 100Relied on74580965USPTO
TREKRelied on74583173USPTO
TREKKINGRelied on74604152USPTO
ETREKRelied on75933601USPTO
TREK TRAVELRelied on76599435USPTO
TREK BICYCLE STORERelied on77221529USPTO
TREKRelied on77433264USPTO
TREKRelied on78171262USPTO
TREKRelied on85065052USPTO
TREK BICYCLES OF TUCSONRelied on85173419USPTO

+12 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_79e1d344-36f1-49f5-8344-15318e7d602d
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_79e1d344-36f1-49f5-8344-15318e7d602d",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310681",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-09-25",
  "parties": [
    {
      "name": "Trek Bicycle Corporation",
      "role": "opponent"
    },
    {
      "name": "TrekEra Inc.",
      "role": "respondent"
    }
  ]
}