Opposition · USPTO

Opposition 91310251

PendingUSPTO

Opposition 91310251 at USPTO between American Homes 4 Rent, LP and AHM Group, LLC, over the mark AHM, filed Sep 9, 2026. Status in the office record: pending.

View AHMGet this data via the API
Status
Pending
Filed
Sep 9, 2026
Marks involved
6
Parties

Who is involved

The parties as named in the office record.

Opponent

American Homes 4 Rent, LP

Respondent

AHM Group, LLC

Timeline

How the case has moved

Dates from the USPTO record and the AHM filing.

  1. AHM filed

    Application 99672757 filed at the USPTO.

  2. Opposition filed

    American Homes 4 Rent, LP started opposition 91310251 at USPTO against AHM.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 5 marks the challenger relies on.

MarkRoleApplicationOffice
AHMContested99672757USPTO
AMHRelied on86144429USPTO
AMH DEVELOPMENTRelied on88152067USPTO
AMHRelied on90065660USPTO
AMHRelied on97685927USPTO
AMHRelied on98199642USPTO
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_b485ed2e-d887-46aa-bfff-e46ed278a18b
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_b485ed2e-d887-46aa-bfff-e46ed278a18b",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310251",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-09-09",
  "parties": [
    {
      "name": "American Homes 4 Rent, LP",
      "role": "opponent"
    },
    {
      "name": "AHM Group, LLC",
      "role": "respondent"
    }
  ]
}