Opposition · USPTO

Opposition 91072841

OtherUSPTO

Opposition 91072841 at USPTO between White Castle System, Inc. and William H. Lips, over the mark CASTLEBURGER, filed Oct 28, 1985. Status in the office record: other.

View CASTLEBURGERGet this data via the API
Status
Other
Result
Other
Filed
Oct 28, 1985
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

White Castle System, Inc.

Respondent

William H. Lips

Timeline

How the case has moved

Dates from the USPTO record and the CASTLEBURGER filing.

  1. CASTLEBURGER filed

    Application 73504789 filed at the USPTO.

  2. Opposition filed

    White Castle System, Inc. started opposition 91072841 at USPTO against CASTLEBURGER.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
CASTLEBURGERContested73504789USPTO
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_8c5891c4-8b4d-4063-8358-f1fb5dac612a
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8c5891c4-8b4d-4063-8358-f1fb5dac612a",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91072841",
  "status": "other",
  "office_code": "US",
  "filed_date": "1985-10-28",
  "parties": [
    {
      "name": "WHITE CASTLE SYSTEM, INC.",
      "role": "opponent"
    },
    {
      "name": "WILLIAM H. LIPS",
      "role": "respondent"
    }
  ]
}