Opposition · USPTO

Opposition 91091600

OtherUSPTO

Opposition 91091600 at USPTO between White Castle System, Inc. and Lemberg Enterprises Inc., over the mark BEER CASTLE, filed Apr 23, 1993. Status in the office record: other.

View BEER CASTLEGet this data via the API
Status
Other
Result
Other
Filed
Apr 23, 1993
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

White Castle System, Inc.

Respondent

Lemberg Enterprises Inc.

Timeline

How the case has moved

Dates from the USPTO record and the BEER CASTLE filing.

  1. BEER CASTLE filed

    Application 74287825 filed at the USPTO.

  2. Opposition filed

    White Castle System, Inc. started opposition 91091600 at USPTO against BEER CASTLE.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
BEER CASTLEContested74287825USPTO
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_f9b3040e-029f-4d02-af39-d52baec2a317
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_f9b3040e-029f-4d02-af39-d52baec2a317",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91091600",
  "status": "other",
  "office_code": "US",
  "filed_date": "1993-04-23",
  "parties": [
    {
      "name": "WHITE CASTLE SYSTEM, INC.",
      "role": "opponent"
    },
    {
      "name": "LEMBERG ENTERPRISES INC.",
      "role": "respondent"
    }
  ]
}