Opposition · USPTO

Opposition 91305462

OtherUSPTO

Opposition 91305462 at USPTO between DC Comics and Wanlu Gu, over the mark BATDIARY, filed Feb 25, 2026. Status in the office record: other.

View BATDIARYGet this data via the API
Status
Other
Result
Other
Filed
Feb 25, 2026
Marks involved
40
Parties

Who is involved

The parties as named in the office record.

Opponent

DC Comics

Company trademarks
Respondent

Wanlu Gu

Timeline

How the case has moved

Dates from the USPTO record and the BATDIARY filing.

  1. BATDIARY filed

    Application 99127064 filed at the USPTO.

  2. Opposition filed

    DC Comics started opposition 91305462 at USPTO against BATDIARY.
Marks

Marks involved

1 contested mark, 39 marks the challenger relies on.

MarkRoleApplicationOffice
BATDIARYContested99127064USPTO
BATMANRelied on72256367USPTO
BATMANRelied on72256368USPTO
BATMANRelied on72256580USPTO
BATMANRelied on72268519USPTO
BATMOBILERelied on73070690USPTO
BATMOBILERelied on73103343USPTO
[Design mark]Relied on73356823USPTO
BATMANRelied on73363779USPTO
BATMANRelied on73776441USPTO
[Design mark]Relied on73807506USPTO
[Design mark]Relied on73807507USPTO

+28 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_c14f6cf9-cd42-43ec-8eca-f291a15525ca
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_c14f6cf9-cd42-43ec-8eca-f291a15525ca",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91305462",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-02-25",
  "parties": [
    {
      "name": "DC Comics",
      "role": "opponent"
    },
    {
      "name": "Wanlu Gu",
      "role": "respondent"
    }
  ]
}