Opposition · USPTO

Opposition 91303032

OtherUSPTO

Opposition 91303032 at USPTO between Monster Energy Company and Yiwu Zaofu E-Commerce Co., Ltd., over the mark HOMONSTER, filed Nov 11, 2025. Status in the office record: other.

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Status
Other
Result
Other
Filed
Nov 11, 2025
Marks involved
18
Parties

Who is involved

The parties as named in the office record.

Opponent

Monster Energy Company

Company trademarks
Respondent

Yiwu Zaofu E-Commerce Co., Ltd.

Timeline

How the case has moved

Dates from the USPTO record and the HOMONSTER filing.

  1. HOMONSTER filed

    Application 98930771 filed at the USPTO.

  2. Opposition filed

    Monster Energy Company started opposition 91303032 at USPTO against HOMONSTER.
Marks

Marks involved

1 contested mark, 17 marks the challenger relies on.

MarkRoleApplicationOffice
HOMONSTERContested98930771USPTO
MONSTER ENERGYRelied on77276989USPTO
MONSTER ENERGYRelied on78122679USPTO
JAVA MONSTERRelied on78769836USPTO
MONSTER REHABRelied on85078405USPTO
JUICE MONSTERRelied on85552165USPTO
MONSTER ASSAULTRelied on86120138USPTO
MONSTER ENERGYRelied on86133110USPTO
JAVA MONSTERRelied on86940425USPTO
M MONSTER ENERGYRelied on87707552USPTO
MONSTERRelied on87719840USPTO
JAVA MONSTERRelied on87911544USPTO

+6 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_aff9075b-83b3-4b26-820d-62fbcda132e5
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_aff9075b-83b3-4b26-820d-62fbcda132e5",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91303032",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-11-11",
  "parties": [
    {
      "name": "MONSTER ENERGY COMPANY",
      "role": "opponent"
    },
    {
      "name": "Yiwu Zaofu E-Commerce Co., Ltd.",
      "role": "respondent"
    }
  ]
}