Opposition · USPTO

Opposition 91246656

OtherUSPTO

Opposition 91246656 at USPTO between Four Seasons Hotels Limited and Wu Haiyan, over the mark 4-SEASONCASE, filed Feb 27, 2019. Status in the office record: other.

View 4-SEASONCASEGet this data via the API
Status
Other
Result
Other
Filed
Feb 27, 2019
Marks involved
5
Parties

Who is involved

The parties as named in the office record.

Opponent

Four Seasons Hotels Limited

Respondent

Wu Haiyan

Timeline

How the case has moved

Dates from the USPTO record and the 4-SEASONCASE filing.

  1. 4-SEASONCASE filed

    Application 88062201 filed at the USPTO.

  2. Opposition filed

    Four Seasons Hotels Limited started opposition 91246656 at USPTO against 4-SEASONCASE.
Marks

Marks involved

1 contested mark, 4 marks the challenger relies on.

MarkRoleApplicationOffice
4-SEASONCASEContested88062201USPTO
FOUR SEASONSRelied on75345007USPTO
FOUR SEASONSRelied on75978098USPTO
FOUR SEASONSRelied on77095593USPTO
FOUR SEASONS HOTELRelied on78922878USPTO
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_312506d5-5a7a-4125-aa86-51eac7f7858a
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_312506d5-5a7a-4125-aa86-51eac7f7858a",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91246656",
  "status": "other",
  "office_code": "US",
  "filed_date": "2019-02-27",
  "parties": [
    {
      "name": "Four Seasons Hotels Limited",
      "role": "opponent"
    },
    {
      "name": "Wu Haiyan",
      "role": "respondent"
    }
  ]
}