Opposition · USPTO

Opposition 91306536

OtherUSPTO

Opposition 91306536 at USPTO between Pearl Inc. and Pearl Digital Inc., over the mark PEARLIGN, filed Apr 10, 2026. Status in the office record: other.

View PEARLIGNGet this data via the API
Status
Other
Result
Other
Filed
Apr 10, 2026
Marks involved
3
Parties

Who is involved

The parties as named in the office record.

Opponent

Pearl Inc.

Respondent

Pearl Digital Inc.

Timeline

How the case has moved

Dates from the USPTO record and the PEARLIGN filing.

  1. PEARLIGN filed

    Application 99148239 filed at the USPTO.

  2. Opposition filed

    Pearl Inc. started opposition 91306536 at USPTO against PEARLIGN.
Marks

Marks involved

1 contested mark, 2 marks the challenger relies on.

MarkRoleApplicationOffice
PEARLIGNContested99148239USPTO
PEARLRelied on88468177USPTO
PEARL PROTECTRelied on90075551USPTO
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_5cda64e4-999b-464d-8109-3354bc3c0220
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_5cda64e4-999b-464d-8109-3354bc3c0220",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91306536",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-04-10",
  "parties": [
    {
      "name": "Pearl Inc.",
      "role": "opponent"
    },
    {
      "name": "Pearl Digital Inc.",
      "role": "respondent"
    }
  ]
}