Opposition · USPTO

Opposition 91097919

OtherUSPTO

Opposition 91097919 at USPTO between Merck & Co., Inc. and Merx, Inc., over the mark M MERX, filed Jun 26, 1995. Status in the office record: other.

View M MERXGet this data via the API
Status
Other
Result
Other
Filed
Jun 26, 1995
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Merck & Co., Inc.

Respondent

Merx, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the M MERX filing.

  1. M MERX filed

    Application 74444421 filed at the USPTO.

  2. Opposition filed

    Merck & Co., Inc. started opposition 91097919 at USPTO against M MERX.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
M MERXContested74444421USPTO
MERCKRelied on71089989USPTO
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_13609cdb-56d2-460f-9134-4417715caaf1
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_13609cdb-56d2-460f-9134-4417715caaf1",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91097919",
  "status": "other",
  "office_code": "US",
  "filed_date": "1995-06-26",
  "parties": [
    {
      "name": "MERCK & CO., INC.",
      "role": "opponent"
    },
    {
      "name": "MERX, INC.",
      "role": "respondent"
    }
  ]
}