USPTO trademark

A H H A

RegisteredUSPTOWord and designClass 35

"A H H A" is a word and design mark owned by American Hydrogen Health Association, filed at the USPTO on March 24, 2026. It is registered and covers class 35 (Advertising and Business).

Get this data via the API
Official USPTO record
A H H A trademark as filed
As filed with the USPTO
Status
Registered
Since October 20, 2026
Filed
March 24, 2026
Registered
October 20, 2026
Expires
Not recorded
Application no.
99720738
Registration no.
8511233
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns A H H A

The owner and representative on file with the office.

Owner

American Hydrogen Health Association

Salt Lake City, United States

Representative

Thomas D Briscoe

KNH LLP

Goods and services

What the mark covers

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

  • Trade association services, namely, promoting the interests of scientists, manufacturers, distributors, healthcare practitioners, researchers, and businesses in the molecular hydrogen health industry, and promoting industry collaboration, standards, and responsible business practices.

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

1 earlier step on the official record.

FAQ

About A H H A

Who owns the trademark "A H H A"?

The USPTO trademark "A H H A" (application 99720738) is owned by American Hydrogen Health Association.

What is the status of "A H H A"?

Its status at the USPTO is: registered.

When was "A H H A" registered?

It was registered on October 20, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull A H H 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_019d3942-3858-71ea-86a5-b097d5f80eca
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d3942-3858-71ea-86a5-b097d5f80eca",
  "object": "trademark",
  "mark_text": "A H H A",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99720738",
  "filing_date": "2026-03-24",
  "nice_classes": [
    35
  ],
  "owners": [
    {
      "name": "American Hydrogen Health Association",
      "entity_id": null
    }
  ]
}