Opposition · USPTO

Opposition 91299577

OtherUSPTO

Opposition 91299577 at USPTO between Prove Identity, Inc. and Notarize, Inc., over the mark PROOF, filed Jun 9, 2025. Status in the office record: other.

View PROOFGet this data via the API
Status
Other
Result
Other
Filed
Jun 9, 2025
Marks involved
13
Parties

Who is involved

The parties as named in the office record.

Opponent

Prove Identity, Inc.

Company trademarks
Respondent

Notarize, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the PROOF filing.

  1. PROOF filed

    Application 97882287 filed at the USPTO.

  2. Opposition filed

    Prove Identity, Inc. started opposition 91299577 at USPTO against PROOF.
Marks

Marks involved

1 contested mark, 12 marks the challenger relies on.

MarkRoleApplicationOffice
PROOFContested97882287USPTO
PROVERelied on90040208USPTO
PROVERelied on90040216USPTO
PROVERelied on90040227USPTO
PROVERelied on90040232USPTO
PROVERelied on90129475USPTO
PROVERelied on90129589USPTO
PROVERelied on90129597USPTO
PROVERelied on90129629USPTO
PROVE PRE-FILLRelied on90772324USPTO
PROVE AUTHRelied on97404023USPTO
PROVE IDENTITY NETWORKRelied on97448522USPTO

+1 more marks in this case

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_53a3ddaf-4eeb-4191-93e2-d6b89d5cb5f4
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_53a3ddaf-4eeb-4191-93e2-d6b89d5cb5f4",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91299577",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-06-09",
  "parties": [
    {
      "name": "Prove Identity, Inc.",
      "role": "opponent"
    },
    {
      "name": "Notarize, Inc.",
      "role": "respondent"
    }
  ]
}