Opposition · USPTO

Opposition 91302417

OtherUSPTO

Opposition 91302417 at USPTO between Alvest Group and Dongguan Tonglianda Electronics Co., Ltd., over the mark TLDPLUG, filed Oct 15, 2025. Status in the office record: other.

View TLDPLUGGet this data via the API
Status
Other
Result
Other
Filed
Oct 15, 2025
Marks involved
3
Parties

Who is involved

The parties as named in the office record.

Opponent

Alvest Group

Company trademarks
Respondent

Dongguan Tonglianda Electronics Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the TLDPLUG filing.

  1. TLDPLUG filed

    Application 99091208 filed at the USPTO.

  2. Opposition filed

    Alvest Group started opposition 91302417 at USPTO against TLDPLUG.
Marks

Marks involved

1 contested mark, 2 marks the challenger relies on.

MarkRoleApplicationOffice
TLDPLUGContested99091208USPTO
TLDRelied on79031475USPTO
TLD IBS LI-ION TECHNOLOGYRelied on79313885USPTO
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_2c57ec59-73d9-4e9f-aec0-09fbc7a69128
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_2c57ec59-73d9-4e9f-aec0-09fbc7a69128",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302417",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-15",
  "parties": [
    {
      "name": "Alvest Group",
      "role": "opponent"
    },
    {
      "name": "Dongguan Tonglianda Electronics Co., Ltd.",
      "role": "respondent"
    }
  ]
}