USPTO trademark

A4L

RegisteredUSPTOWord markClass 35

"A4L" is a word mark owned by Schools Interoperability Framework Association, filed at the USPTO on February 25, 2026. It is registered and covers class 35 (Advertising and Business).

View Schools Interoperability Framework Association portfolioGet this data via the API
Official USPTO record
A4L trademark as filed
As filed with the USPTO
Status
Registered
Since September 15, 2026
Filed
February 25, 2026
Registered
September 15, 2026
Expires
Not recorded
Application no.
99669574
Registration no.
8433944
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns A4L

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Schools Interoperability Framework Association

Washington, United States

27 trademarks in the portfolioView company

Representative

Amy E. Rinaldo

Ward Law Office LLC

Goods and services

What the mark covers

The products and services A4L is filed for, grouped by Nice class.

  • Association services, namely, promoting public awareness of data privacy protection and developing compatibility between software applications; Association services, namely, promoting the interests of software vendors and software customers in data privacy protection and developing compatibility between software applications

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Registered-principal register
  2. Notice of registration confirmation emailed
  3. Notice of registration confirmation emailed
  4. Registered-principal register
  5. Official gazette publication confirmation e-mailed
  6. Published for opposition
  7. Notification of notice of publication e-mailed
  8. Approved for pub - principal register
  9. Assigned to examiner
  10. New application office supplied data entered

2 earlier steps on the official record.

FAQ

About A4L

Who owns the trademark "A4L"?

The USPTO trademark "A4L" (application 99669574) is owned by Schools Interoperability Framework Association.

What is the status of "A4L"?

Its status at the USPTO is: registered.

When was "A4L" registered?

It was registered on September 15, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull A4L 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_019d2bad-da56-7065-b84d-e392842ff618
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2bad-da56-7065-b84d-e392842ff618",
  "object": "trademark",
  "mark_text": "A4L",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99669574",
  "filing_date": "2026-02-25",
  "nice_classes": [
    35
  ],
  "owners": [
    {
      "name": "Schools Interoperability Framework Association",
      "entity_id": "ent_019ef805-2fdf-718b-bb69-62beee344141"
    }
  ]
}