Opposition · USPTO

Opposition 91116296

OtherUSPTO

Opposition 91116296 at USPTO between Koss Corporation and Coss USA Corp., over the mark KOSCH U.S.A., filed Dec 1, 1999. Status in the office record: other.

View KOSCH U.S.A.Get this data via the API
Status
Other
Result
Other
Filed
Dec 1, 1999
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Koss Corporation

Company trademarks
Respondent

Coss USA Corp.

Timeline

How the case has moved

Dates from the USPTO record and the KOSCH U.S.A. filing.

  1. KOSCH U.S.A. filed

    Application 75391212 filed at the USPTO.

  2. Opposition filed

    Koss Corporation started opposition 91116296 at USPTO against KOSCH U.S.A..
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
KOSCH U.S.A.Contested75391212USPTO
KOSSRelied on72394114USPTO
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_59c32376-a2b8-48a7-872a-8d81b327906a
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_59c32376-a2b8-48a7-872a-8d81b327906a",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91116296",
  "status": "other",
  "office_code": "US",
  "filed_date": "1999-12-01",
  "parties": [
    {
      "name": "KOSS CORPORATION",
      "role": "opponent"
    },
    {
      "name": "COSS USA CORP.",
      "role": "respondent"
    }
  ]
}