Opposition · USPTO

Opposition 91235841

OtherUSPTO

Opposition 91235841 at USPTO between Duke University and Definitions, LLC, over the mark DX, filed Jul 31, 2017. Status in the office record: other.

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Status
Other
Result
Other
Filed
Jul 31, 2017
Marks involved
40
Parties

Who is involved

The parties as named in the office record.

Opponent

Duke University

Company trademarks
Respondent

Definitions, LLC

Timeline

How the case has moved

Dates from the USPTO record and the DX filing.

  1. DX filed

    Application 86883879 filed at the USPTO.

  2. Opposition filed

    Duke University started opposition 91235841 at USPTO against DX.
Marks

Marks involved

1 contested mark, 39 marks the challenger relies on.

MarkRoleApplicationOffice
DXContested86883879USPTO
DUKE UNIVERSITY STORESRelied on74208327USPTO
DRelied on74208328USPTO
UNIVERSITAS DUKIANA ERUDITIO ET RELIGIORelied on74208924USPTO
DUKE UNIVERSITYRelied on74208934USPTO
DUKE UNIVERSITYRelied on74208935USPTO
D U ERUDITIO ET RELIGIORelied on74209059USPTO
[Design mark]Relied on74209060USPTO
[Design mark]Relied on74209061USPTO
DRelied on74209062USPTO
DRelied on74209067USPTO
DKERelied on74693793USPTO

+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_7fbcba7d-b002-4d73-8fbd-7bdd371237f0
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_7fbcba7d-b002-4d73-8fbd-7bdd371237f0",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91235841",
  "status": "other",
  "office_code": "US",
  "filed_date": "2017-07-31",
  "parties": [
    {
      "name": "Duke University",
      "role": "opponent"
    },
    {
      "name": "Definitions, LLC",
      "role": "respondent"
    }
  ]
}