Opposition · USPTO

Opposition 91087444

OtherUSPTO

Opposition 91087444 at USPTO between National Hockey League and North American Hockey League, over the mark NAHL, filed Apr 7, 1992. Status in the office record: other.

View NAHLGet this data via the API
Status
Other
Result
Other
Filed
Apr 7, 1992
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

National Hockey League

Respondent

North American Hockey League

Timeline

How the case has moved

Dates from the USPTO record and the NAHL filing.

  1. NAHL filed

    Application 74164766 filed at the USPTO.

  2. Opposition filed

    National Hockey League started opposition 91087444 at USPTO against NAHL.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
NAHLContested74164766USPTO
NHLRelied on72328242USPTO
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_bb29b79f-94fe-4b81-a2a4-589bc2983080
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_bb29b79f-94fe-4b81-a2a4-589bc2983080",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91087444",
  "status": "other",
  "office_code": "US",
  "filed_date": "1992-04-07",
  "parties": [
    {
      "name": "NATIONAL HOCKEY LEAGUE",
      "role": "opponent"
    },
    {
      "name": "NORTH AMERICAN HOCKEY LEAGUE",
      "role": "respondent"
    }
  ]
}