Opposition · USPTO

Opposition 91074116

OtherUSPTO

Opposition 91074116 at USPTO between Ralston Purina Company and Greif Bros. Corporation, over the mark [Design Mark], filed May 21, 1986. Status in the office record: other.

View [Design Mark]Get this data via the API
Status
Other
Result
Other
Filed
May 21, 1986
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Ralston Purina Company

Respondent

Greif Bros. Corporation

Timeline

How the case has moved

Dates from the USPTO record and the [Design Mark] filing.

  1. [Design Mark] filed

    Application 73521311 filed at the USPTO.

  2. Opposition filed

    Ralston Purina Company started opposition 91074116 at USPTO against [Design Mark].
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
[Design mark]Contested73521311USPTO
EPCRelied on73371760USPTO
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_a1a57f6b-39f5-4f1b-b8d3-8b805d2cc469
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_a1a57f6b-39f5-4f1b-b8d3-8b805d2cc469",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91074116",
  "status": "other",
  "office_code": "US",
  "filed_date": "1986-05-21",
  "parties": [
    {
      "name": "RALSTON PURINA COMPANY",
      "role": "opponent"
    },
    {
      "name": "GREIF BROS. CORPORATION",
      "role": "respondent"
    }
  ]
}