Opposition · USPTO

Opposition 91211981

OtherUSPTO

Opposition 91211981 at USPTO between Alliant Techsystems Inc. and The Ontario Knife Company, over the mark BLACKBIRD KNIVES, filed Aug 12, 2013. Status in the office record: other.

View BLACKBIRD KNIVESGet this data via the API
Status
Other
Result
Other
Filed
Aug 12, 2013
Marks involved
8
Parties

Who is involved

The parties as named in the office record.

Opponent

Alliant Techsystems Inc.

Respondent

The Ontario Knife Company

Timeline

How the case has moved

Dates from the USPTO record and the BLACKBIRD KNIVES filing.

  1. BLACKBIRD KNIVES filed

    Application 85402084 filed at the USPTO.

  2. Opposition filed

    Alliant Techsystems Inc. started opposition 91211981 at USPTO against BLACKBIRD KNIVES.
Marks

Marks involved

1 contested mark, 7 marks the challenger relies on.

MarkRoleApplicationOffice
BLACKBIRD KNIVESContested85402084USPTO
BLACKHAWK!Relied on75696418USPTO
BLACKHAWK!Relied on77369472USPTO
BLACKHAWK!Relied on78551681USPTO
BLACKHAWK!Relied on78551713USPTO
BLACKHAWK!Relied on78551749USPTO
BLACKHAWK!Relied on78781669USPTO
BLACKHAWK!Relied on85755671USPTO
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_32bc0561-041f-49ae-8e73-a08643c6a684
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_32bc0561-041f-49ae-8e73-a08643c6a684",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91211981",
  "status": "other",
  "office_code": "US",
  "filed_date": "2013-08-12",
  "parties": [
    {
      "name": "Alliant Techsystems Inc.",
      "role": "opponent"
    },
    {
      "name": "The Ontario Knife Company",
      "role": "respondent"
    }
  ]
}