Opposition · USPTO

Opposition 91070893

OtherUSPTO

Opposition 91070893 at USPTO between White Castle System, Inc. and Castle King Corporation, over the mark CRYSTAL CASTLE, filed Jan 7, 1985. Status in the office record: other.

View CRYSTAL CASTLEGet this data via the API
Status
Other
Result
Other
Filed
Jan 7, 1985
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

White Castle System, Inc.

Respondent

Castle King Corporation

Timeline

How the case has moved

Dates from the USPTO record and the CRYSTAL CASTLE filing.

  1. CRYSTAL CASTLE filed

    Application 73465010 filed at the USPTO.

  2. Opposition filed

    White Castle System, Inc. started opposition 91070893 at USPTO against CRYSTAL CASTLE.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
CRYSTAL CASTLEContested73465010USPTO
WHITE CASTLERelied on71531403USPTO
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_8d18d25f-91f4-4d22-a35e-f5aeb0f5138b
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8d18d25f-91f4-4d22-a35e-f5aeb0f5138b",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91070893",
  "status": "other",
  "office_code": "US",
  "filed_date": "1985-01-07",
  "parties": [
    {
      "name": "WHITE CASTLE SYSTEM, INC.",
      "role": "opponent"
    },
    {
      "name": "CASTLE KING CORPORATION",
      "role": "respondent"
    }
  ]
}