Opposition · USPTO

Opposition 91069475

OtherUSPTO

Opposition 91069475 at USPTO between E. Leitz, Inc. and May Lei U.S.A., Inc., over the mark LEICA JOHN, filed Jun 18, 1984. Status in the office record: other.

View LEICA JOHNGet this data via the API
Status
Other
Result
Other
Filed
Jun 18, 1984
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

E. Leitz, Inc.

Respondent

May Lei U.S.A., Inc.

Timeline

How the case has moved

Dates from the USPTO record and the LEICA JOHN filing.

  1. LEICA JOHN filed

    Application 73417257 filed at the USPTO.

  2. Opposition filed

    E. Leitz, Inc. started opposition 91069475 at USPTO against LEICA JOHN.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
LEICA JOHNContested73417257USPTO
LEICARelied on71619887USPTO
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_9c7aa00c-7fe2-42bf-a8b9-2f169c333bfb
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_9c7aa00c-7fe2-42bf-a8b9-2f169c333bfb",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91069475",
  "status": "other",
  "office_code": "US",
  "filed_date": "1984-06-18",
  "parties": [
    {
      "name": "E. LEITZ, INC.",
      "role": "opponent"
    },
    {
      "name": "MAY LEI U.S.A., INC.",
      "role": "respondent"
    }
  ]
}