USPTO trademark

Q-MARK

RegisteredUSPTOWord markClass 9

"Q-MARK" is a word mark owned by Mark Osterstock, filed at the USPTO on January 23, 2026. It is registered and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
Q-MARK trademark as filed
As filed with the USPTO
Status
Registered
Since August 11, 2026
Filed
January 23, 2026
Registered
August 11, 2026
Expires
Not recorded
Application no.
99612336
Registration no.
8390070
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns Q-MARK

The owner and representative on file with the office.

Owner

Mark Osterstock

Ladera Ranch, United States

Representative

Sean R. Wilsusen

Shore IP Group

Goods and services

What the mark covers

The products and services Q-MARK is filed for, grouped by Nice class.

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. New application office supplied data entered
  9. Application filing receipt mailed
  10. New application entered
FAQ

About Q-MARK

Who owns the trademark "Q-MARK"?

The USPTO trademark "Q-MARK" (application 99612336) is owned by Mark Osterstock.

What is the status of "Q-MARK"?

Its status at the USPTO is: registered.

When was "Q-MARK" registered?

It was registered on August 11, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull Q-MARK 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_019d2b93-1896-77b9-aedb-fa4353d99d29
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b93-1896-77b9-aedb-fa4353d99d29",
  "object": "trademark",
  "mark_text": "Q-MARK",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99612336",
  "filing_date": "2026-01-23",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Mark Osterstock",
      "entity_id": null
    }
  ]
}