USPTO trademark

A

Opposition periodUSPTOFigurative markClass 15

"A" is a figurative mark owned by Ikuo Kakehashi, filed at the USPTO on May 12, 2026. It is in its opposition period and covers class 15 (Musical Instruments).

Get this data via the API
Official USPTO record
A trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 13, 2026
Filed
May 12, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99818517
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns A

The owner and representative on file with the office.

Owner

Ikuo Kakehashi

Tokyo, Japan

Representative

Jeffrey Handelsman

Greenblum & Bernstein, P.L.C.

Goods and services

What the mark covers

The products and services A is filed for, grouped by Nice class.

  • Electric musical instruments; Electronic musical instruments; Electronic percussion instruments; Percussion instruments; Guitars; Guitar picks; Stands for musical instruments; Bags specially adapted for holding musical instruments; Cases for musical instruments; Tuners for electronic musical instruments; Tuners for musical instruments, namely, guitars; Music synthesizers

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Notification of examiners amendment e-mailed
  6. Examiner's amendment entered
  7. Examiners amendment e-mailed
  8. Examiners amendment -written
  9. Assigned to examiner
  10. New application office supplied data entered

4 earlier steps on the official record.

FAQ

About A

Who owns the trademark "A"?

The USPTO trademark "A" (application 99818517) is owned by Ikuo Kakehashi.

What is the status of "A"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull A and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_019e290c-ee67-7689-a57c-ddb1870a0fc0
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019e290c-ee67-7689-a57c-ddb1870a0fc0",
  "object": "trademark",
  "mark_text": "A",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "99818517",
  "filing_date": "2026-05-12",
  "nice_classes": [
    15
  ],
  "owners": [
    {
      "name": "Ikuo Kakehashi",
      "entity_id": null
    }
  ]
}