Opposition · USPTO

Opposition 91255917

OtherUSPTO

Opposition 91255917 at USPTO between Caterpillar Inc. and Lianjun HU, over the mark EMERALD CAT, filed May 20, 2020. Status in the office record: other.

View EMERALD CATGet this data via the API
Status
Other
Result
Other
Filed
May 20, 2020
Marks involved
21
Parties

Who is involved

The parties as named in the office record.

Opponent

Caterpillar Inc.

Respondent

Lianjun HU

Timeline

How the case has moved

Dates from the USPTO record and the EMERALD CAT filing.

  1. EMERALD CAT filed

    Application 88610151 filed at the USPTO.

  2. Opposition filed

    Caterpillar Inc. started opposition 91255917 at USPTO against EMERALD CAT.
Marks

Marks involved

1 contested mark, 20 marks the challenger relies on.

MarkRoleApplicationOffice
EMERALD CATContested88610151USPTO
CATERPILLARRelied on71052847USPTO
CATERPILLARRelied on71297791USPTO
CATERPILLARRelied on71386675USPTO
CATERPILLARRelied on71540643USPTO
CATERPILLARRelied on71540644USPTO
CATRelied on71575190USPTO
CATRelied on72174081USPTO
CATRelied on73392831USPTO
CATERPILLARRelied on73392834USPTO
CATRelied on74451720USPTO
CATERPILLARRelied on74451721USPTO

+9 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_fe0de81c-fc50-4e85-a856-1945da44a036
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_fe0de81c-fc50-4e85-a856-1945da44a036",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91255917",
  "status": "other",
  "office_code": "US",
  "filed_date": "2020-05-20",
  "parties": [
    {
      "name": "Caterpillar Inc.",
      "role": "opponent"
    },
    {
      "name": "Lianjun HU",
      "role": "respondent"
    }
  ]
}