Cancellation · USPTO

Cancellation 92092469

SuspendedUSPTO

Cancellation 92092469 at USPTO between Hakugen Earth Co., Ltd. and Ayako Yamaki, over the mark HAKUGEN EARTH, filed Aug 6, 2026. Status in the office record: suspended.

View HAKUGEN EARTHGet this data via the API
Status
Suspended
Filed
Aug 6, 2026
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Petitioner

Hakugen Earth Co., Ltd.

Respondent

Ayako Yamaki

Timeline

How the case has moved

Dates from the USPTO record and the HAKUGEN EARTH filing.

  1. HAKUGEN EARTH filed

    Application 97261353 filed at the USPTO.

  2. HAKUGEN EARTH registered

  3. Cancellation filed

    Hakugen Earth Co., Ltd. started cancellation 92092469 at USPTO against HAKUGEN EARTH.
  4. Next

    Suspended

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
HAKUGEN EARTHContested97261353USPTO
HAKUGEN EARTHRelied on50036023USPTO
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_8f21c3a9-6682-4e9b-adb9-7e655440ee29
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8f21c3a9-6682-4e9b-adb9-7e655440ee29",
  "object": "proceeding",
  "proceeding_type": "cancellation",
  "proceeding_number": "92092469",
  "status": "suspended",
  "office_code": "US",
  "filed_date": "2026-08-06",
  "parties": [
    {
      "name": "HAKUGEN EARTH CO., LTD.",
      "role": "petitioner"
    },
    {
      "name": "AYAKO YAMAKI",
      "role": "respondent"
    }
  ]
}