Opposition · USPTO

Opposition 91297274

OtherUSPTO

Opposition 91297274 at USPTO between Lego Juris A/S and Jiakun Zheng, over the mark LEGOBAYO, filed Feb 26, 2025. Status in the office record: other.

View LEGOBAYOGet this data via the API
Status
Other
Result
Other
Filed
Feb 26, 2025
Marks involved
17
Parties

Who is involved

The parties as named in the office record.

Opponent

Lego Juris A/S

Respondent

Jiakun Zheng

Timeline

How the case has moved

Dates from the USPTO record and the LEGOBAYO filing.

  1. LEGOBAYO filed

    Application 98431398 filed at the USPTO.

  2. Opposition filed

    Lego Juris A/S started opposition 91297274 at USPTO against LEGOBAYO.
Marks

Marks involved

1 contested mark, 16 marks the challenger relies on.

MarkRoleApplicationOffice
LEGOBAYOContested98431398USPTO
LEGORelied on73032292USPTO
LEGORelied on73032295USPTO
LEGORelied on73369522USPTO
LEGORelied on73370524USPTO
LEGORelied on73703593USPTO
LEGORelied on73738309USPTO
LEGORelied on74227042USPTO
LEGORelied on74482858USPTO
LEGORelied on74544115USPTO
LEGORelied on74593028USPTO
LEGORelied on75027872USPTO

+5 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_e56b3e74-e57b-461f-8249-1824c927e5fd
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_e56b3e74-e57b-461f-8249-1824c927e5fd",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91297274",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-02-26",
  "parties": [
    {
      "name": "Lego Juris A/S",
      "role": "opponent"
    },
    {
      "name": "Jiakun Zheng",
      "role": "respondent"
    }
  ]
}