Opposition · USPTO

Opposition 91061475

OtherUSPTO

Opposition 91061475 at USPTO between Hallmark Cards, Incorporated and American Greetings Corporation, over the mark PLUS+MARK, filed Aug 14, 1978. Status in the office record: other.

View PLUS+MARKGet this data via the API
Status
Other
Result
Other
Filed
Aug 14, 1978
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Hallmark Cards, Incorporated

Respondent

American Greetings Corporation

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the PLUS+MARK filing.

  1. PLUS+MARK filed

    Application 73133243 filed at the USPTO.

  2. Opposition filed

    Hallmark Cards, Incorporated started opposition 91061475 at USPTO against PLUS+MARK.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
PLUS+MARKContested73133243USPTO
HALLMARKRelied on72245445USPTO
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_2ca6a1f3-f12c-4db2-b7a3-8bce7a0b0636
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_2ca6a1f3-f12c-4db2-b7a3-8bce7a0b0636",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91061475",
  "status": "other",
  "office_code": "US",
  "filed_date": "1978-08-14",
  "parties": [
    {
      "name": "HALLMARK CARDS, INCORPORATED",
      "role": "opponent"
    },
    {
      "name": "AMERICAN GREETINGS CORPORATION",
      "role": "respondent"
    }
  ]
}