Opposition · USPTO

Opposition 91300578

PendingUSPTO

Opposition 91300578 at USPTO between Lenovo PC International, Lenovo (Singapore) Pte. Ltd. and Thinkar Pte. Ltd., over the mark THINKAR, filed Jul 23, 2025. Status in the office record: pending.

View THINKARGet this data via the API
Status
Pending
Filed
Jul 23, 2025
Marks involved
14
Parties

Who is involved

The parties as named in the office record.

Opponent

Lenovo PC International, Lenovo (Singapore) Pte. Ltd.

Respondent

Thinkar Pte. Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the THINKAR filing.

  1. THINKAR filed

    Application 98820795 filed at the USPTO.

  2. Opposition filed

    Lenovo PC International, Lenovo (Singapore) Pte. Ltd. started opposition 91300578 at USPTO against THINKAR.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 13 marks the challenger relies on.

MarkRoleApplicationOffice
THINKARContested98820795USPTO
THINK PADRelied on74074338USPTO
THINKLIGHTRelied on75797819USPTO
THINKSTATIONRelied on77288252USPTO
THINKSERVERRelied on77376883USPTO
THINKVANTAGERelied on78157927USPTO
THINKVISIONRelied on78193728USPTO
THINKPLUSRelied on78599717USPTO
THINKCENTRERelied on78975083USPTO
THINKSYSTEMRelied on87141752USPTO
THINKAGILERelied on87352286USPTO
THINKSHIELDRelied on88050824USPTO

+2 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_45222bbe-9374-46a8-b1b4-3d91682d4f7d
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_45222bbe-9374-46a8-b1b4-3d91682d4f7d",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91300578",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2025-07-23",
  "parties": [
    {
      "name": "Lenovo PC International, Lenovo (Singapore) Pte. Ltd.",
      "role": "opponent"
    },
    {
      "name": "Thinkar Pte. Ltd.",
      "role": "respondent"
    }
  ]
}