Opposition · USPTO

Opposition 91269681

OtherUSPTO

Opposition 91269681 at USPTO between Hu Zhou and Cheng Hongzhi, over the mark BLULU, filed Jun 3, 2021. Status in the office record: other.

View BLULUGet this data via the API
Status
Other
Result
Other
Filed
Jun 3, 2021
Marks involved
3
Parties

Who is involved

The parties as named in the office record.

Opponent

Hu Zhou

Respondent

Cheng Hongzhi

Timeline

How the case has moved

Dates from the USPTO record and the BLULU filing.

  1. BLULU filed

    Application 88958971 filed at the USPTO.

  2. Opposition filed

    Hu Zhou started opposition 91269681 at USPTO against BLULU.
Marks

Marks involved

1 contested mark, 2 marks the challenger relies on.

MarkRoleApplicationOffice
BLULUContested88958971USPTO
BLULURelied on86797034USPTO
BLULURelied on88707873USPTO
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_2dbacd25-f741-4859-88e1-2893ff8d4ab3
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_2dbacd25-f741-4859-88e1-2893ff8d4ab3",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91269681",
  "status": "other",
  "office_code": "US",
  "filed_date": "2021-06-03",
  "parties": [
    {
      "name": "Hu Zhou",
      "role": "opponent"
    },
    {
      "name": "Cheng Hongzhi",
      "role": "respondent"
    }
  ]
}