Opposition · USPTO

Opposition 91308278

OtherUSPTO

Opposition 91308278 at USPTO between VCP IP Holdings, LLC and Rhythm Labs LLC, over the mark RHYTHM FOR ENERGY, filed Jun 22, 2026. Status in the office record: other.

View RHYTHM FOR ENERGYGet this data via the API
Status
Other
Result
Other
Filed
Jun 22, 2026
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

VCP IP Holdings, LLC

Respondent

Rhythm Labs LLC

Timeline

How the case has moved

Dates from the USPTO record and the RHYTHM FOR ENERGY filing.

  1. RHYTHM FOR ENERGY filed

    Application 99394256 filed at the USPTO.

  2. Opposition filed

    VCP IP Holdings, LLC started opposition 91308278 at USPTO against RHYTHM FOR ENERGY.
Marks

Marks involved

1 contested mark, 3 marks the challenger relies on.

MarkRoleApplicationOffice
RHYTHM FOR ENERGYContested99394256USPTO
RYTHMRelied on90108781USPTO
FIND YOUR RYTHMRelied on98759511USPTO
RYTHMRelied on99230909USPTO
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_dfe605bd-6886-4e09-890e-5bb4a113cb9b
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_dfe605bd-6886-4e09-890e-5bb4a113cb9b",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91308278",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-06-22",
  "parties": [
    {
      "name": "VCP IP Holdings, LLC",
      "role": "opponent"
    },
    {
      "name": "Rhythm Labs LLC",
      "role": "respondent"
    }
  ]
}