Opposition · USPTO

Opposition 91302313

OtherUSPTO

Opposition 91302313 at USPTO between Hinchliffe Sports Partners, LLC and Hairong Zhang, over the mark HERCOSMOS, filed Oct 8, 2025. Status in the office record: other.

View HERCOSMOSGet this data via the API
Status
Other
Result
Other
Filed
Oct 8, 2025
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Hinchliffe Sports Partners, LLC

Respondent

Hairong Zhang

Timeline

How the case has moved

Dates from the USPTO record and the HERCOSMOS filing.

  1. HERCOSMOS filed

    Application 98833439 filed at the USPTO.

  2. Opposition filed

    Hinchliffe Sports Partners, LLC started opposition 91302313 at USPTO against HERCOSMOS.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
HERCOSMOSContested98833439USPTO
COSMOSRelied on76571129USPTO
COSMOSRelied on77618318USPTO
COSMOSRelied on77618733USPTO
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_af733295-b81e-433a-8685-52ad07534521
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_af733295-b81e-433a-8685-52ad07534521",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91302313",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-10-08",
  "parties": [
    {
      "name": "Hinchliffe Sports Partners, LLC",
      "role": "opponent"
    },
    {
      "name": "Hairong Zhang",
      "role": "respondent"
    }
  ]
}