USPTO trademark

SIMPLEX

RegisteredUSPTOWord markClass 8

"SIMPLEX" is a word mark owned by Erwin Halder KG, filed at the USPTO on December 6, 2022. It is registered and covers class 8 (Hand Tools and Cutlery).

Get this data via the API

Data current as of September 9, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since September 9, 2025
Filed: December 6, 2022
Registered: September 9, 2025
Priority date: July 7, 2022; Claimed from European Union
Application no.: 97705048
Registration no.: 7933558
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns SIMPLEX

The owner and representative on file with the office.

Owner

Erwin Halder KG

Achstetten, Germany

Representative

Klaus P. Stoffel

Lucas & Mercanti, LLP

Goods and services

What the mark covers

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

08Class 8 · Hand Tools and Cutlery
Hand tools, namely, hammers

History

What has happened so far

Steps recorded by the USPTO, newest first.

September 9, 2025Notice of registration confirmation emailed
September 9, 2025Registered-principal register
July 22, 2025Official gazette publication confirmation e-mailed
July 22, 2025Published for opposition
July 16, 2025Notification of notice of publication e-mailed
June 16, 2025Approved for pub - principal register
June 13, 2025Exparte appeal terminated
June 13, 2025Exparte appeal dismissed as moot
December 16, 2024Notification of action denying req for recon e-mailed
December 16, 2024Action denying req for recon e-mailed

10 earlier steps on the official record.

FAQ

About SIMPLEX

Who owns the trademark "SIMPLEX"?

The USPTO trademark "SIMPLEX" (application 97705048) is owned by Erwin Halder KG.

What is the status of "SIMPLEX"?

Its status at the USPTO is: registered.

When was "SIMPLEX" registered?

It was registered on September 9, 2025.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SIMPLEX 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2b2c-546e-73c8-9adb-03439b26a94b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b2c-546e-73c8-9adb-03439b26a94b",
  "object": "trademark",
  "mark_text": "SIMPLEX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "97705048",
  "filing_date": "2022-12-06",
  "nice_classes": [
    8
  ],
  "owners": [
    {
      "name": "Erwin Halder KG",
      "entity_id": null
    }
  ]
}