Opposition · USPTO

Opposition 91305316

OtherUSPTO

Opposition 91305316 at USPTO between Mattel, Inc. and Wild Guess LLC, over the mark CRAZY 8 BALL, filed Feb 18, 2026. Status in the office record: other.

View CRAZY 8 BALLGet this data via the API
Status
Other
Result
Other
Filed
Feb 18, 2026
Marks involved
11
Parties

Who is involved

The parties as named in the office record.

Opponent

Mattel, Inc.

Company trademarks
Respondent

Wild Guess LLC

Timeline

How the case has moved

Dates from the USPTO record and the CRAZY 8 BALL filing.

  1. CRAZY 8 BALL filed

    Application 99140986 filed at the USPTO.

  2. Opposition filed

    Mattel, Inc. started opposition 91305316 at USPTO against CRAZY 8 BALL.
Marks

Marks involved

1 contested mark, 10 marks the challenger relies on.

MarkRoleApplicationOffice
CRAZY 8 BALLContested99140986USPTO
MAGIC 8 BALLRelied on72134921USPTO
[Design mark]Relied on85635213USPTO
8Relied on85635228USPTO
MAGIC 8 BALLRelied on90237469USPTO
MAGIC 8 BALLRelied on90552147USPTO
MAGIC 8 BALL MAGICAL ENCOUNTERSRelied on97396553USPTO
MAGIC 8 BALLRelied on97915393USPTO
MAGIC 8 BALLRelied on98004584USPTO
MAGIC 8 BALLRelied on98883448USPTO
MAGIC 8 BALLRelied on99112257USPTO
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_2baae483-b064-4c01-bc23-bcda134ed620
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_2baae483-b064-4c01-bc23-bcda134ed620",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91305316",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-02-18",
  "parties": [
    {
      "name": "MATTEL, INC.",
      "role": "opponent"
    },
    {
      "name": "Wild Guess LLC",
      "role": "respondent"
    }
  ]
}