Opposition · USPTO

Opposition 91310039

PendingUSPTO

Opposition 91310039 at USPTO between Monster Energy Company and Prime Beast Co. LLC, over the mark PRIME BEAST CO., filed Aug 31, 2026. Status in the office record: pending.

View PRIME BEAST CO.Get this data via the API
Status
Pending
Filed
Aug 31, 2026
Marks involved
17
Parties

Who is involved

The parties as named in the office record.

Opponent

Monster Energy Company

Company trademarks
Respondent

Prime Beast Co. LLC

Timeline

How the case has moved

Dates from the USPTO record and the PRIME BEAST CO. filing.

  1. PRIME BEAST CO. filed

    Application 99530420 filed at the USPTO.

  2. Opposition filed

    Monster Energy Company started opposition 91310039 at USPTO against PRIME BEAST CO..
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 16 marks the challenger relies on.

MarkRoleApplicationOffice
PRIME BEAST CO.Contested99530420USPTO
UNLEASH THE BEAST!Relied on78195777USPTO
UNLEASH THE NITRO BEAST!Relied on85197756USPTO
BEASTRelied on85758767USPTO
UNLEASH THE ULTRA BEAST!Relied on85783008USPTO
UNLEASH THE ULTRA BEAST!Relied on85783034USPTO
REHAB THE BEAST!Relied on85976727USPTO
UNLEASH THE NITRO BEAST!Relied on85977331USPTO
UNLEASH THE SALTY BEAST!Relied on87876963USPTO
UNLEASH THE BEAST!Relied on88264714USPTO
BEAST UNLEASHEDRelied on97106490USPTO
BEAST SPORTS NUTRITIONRelied on97326154USPTO

+5 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_8ff4ac1b-d8eb-473d-aa48-5f1f20b76f23
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8ff4ac1b-d8eb-473d-aa48-5f1f20b76f23",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310039",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-08-31",
  "parties": [
    {
      "name": "MONSTER ENERGY COMPANY",
      "role": "opponent"
    },
    {
      "name": "PRIME BEAST CO. LLC",
      "role": "respondent"
    }
  ]
}