Opposition · USPTO

Opposition 91116507

OtherUSPTO

Opposition 91116507 at USPTO between Sun Microsystems, Inc. and Sun Tzu Security Ltd., over the mark SUN TZU, filed Dec 13, 1999. Status in the office record: other.

View SUN TZUGet this data via the API
Status
Other
Result
Other
Filed
Dec 13, 1999
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Sun Microsystems, Inc.

Company trademarks
Respondent

Sun Tzu Security Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the SUN TZU filing.

  1. SUN TZU filed

    Application 75527172 filed at the USPTO.

  2. Opposition filed

    Sun Microsystems, Inc. started opposition 91116507 at USPTO against SUN TZU.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
SUN TZUContested75527172USPTO
SUN WORKSTATIONRelied on73374264USPTO
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_778247a9-86af-4874-994c-40ecedc1e99f
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_778247a9-86af-4874-994c-40ecedc1e99f",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91116507",
  "status": "other",
  "office_code": "US",
  "filed_date": "1999-12-13",
  "parties": [
    {
      "name": "SUN MICROSYSTEMS, INC.",
      "role": "opponent"
    },
    {
      "name": "SUN TZU SECURITY LTD.",
      "role": "respondent"
    }
  ]
}