USPTO trademark

EXTENSION CLAMP

RegisteredUSPTOWord markClass 8

"EXTENSION CLAMP" is a word mark owned by TR Tools, L.L.C., filed at the USPTO on December 12, 2024. It is registered and covers class 8 (Hand Tools and Cutlery).

Get this data via the API
Official USPTO record
EXTENSION CLAMP trademark as filed
As filed with the USPTO
Status
Registered
Since February 24, 2026
Filed
December 12, 2024
Registered
February 24, 2026
Expires
Not recorded
Application no.
98899057
Registration no.
8148270
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns EXTENSION CLAMP

The owner and representative on file with the office.

Owner

TR Tools, L.L.C.

Orange City, United States

Representative

Kirk M. Hartung

McKee, Voorhees & Sease, P.L.C.

Goods and services

What the mark covers

The products and services EXTENSION CLAMP 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. Examiner's amendment entered
  8. Notification of examiners amendment e-mailed
  9. Examiners amendment e-mailed
  10. Examiners amendment -written

10 earlier steps on the official record.

FAQ

About EXTENSION CLAMP

Who owns the trademark "EXTENSION CLAMP"?

The USPTO trademark "EXTENSION CLAMP" (application 98899057) is owned by TR Tools, L.L.C.

What is the status of "EXTENSION CLAMP"?

Its status at the USPTO is: registered.

When was "EXTENSION CLAMP" registered?

It was registered on February 24, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull EXTENSION CLAMP 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_019d2a30-df83-757c-bb9f-e4d38923d710
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2a30-df83-757c-bb9f-e4d38923d710",
  "object": "trademark",
  "mark_text": "EXTENSION CLAMP",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98899057",
  "filing_date": "2024-12-12",
  "nice_classes": [
    8
  ],
  "owners": [
    {
      "name": "TR Tools, L.L.C.",
      "entity_id": null
    }
  ]
}