USPTO trademark

FSK

RegisteredUSPTOWord and designClass 17

"FSK" is a word and design mark owned by Good Car Bon Film Optics Co., Ltd., filed at the USPTO on April 21, 2025. It is registered and covers class 17 (Rubber Goods).

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Official USPTO record
FSK trademark as filed
As filed with the USPTO
Status
Registered
Since July 21, 2026
Filed
April 21, 2025
Registered
July 21, 2026
Expires
Not recorded
Application no.
99146769
Registration no.
8359987
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns FSK

The owner and representative on file with the office.

Owner

Good Car Bon Film Optics Co., Ltd.

Changhua City, Changhua County, Taiwan

Representative

John R. Schaefer

Bacon & Thomas, PLLC

Goods and services

What the mark covers

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

  • Heat reflective plastic film to be applied to windows; Reflective insulating materials for use in automobiles, glass, and windows; Tinted plastic film for use on windows; Tinted anti-glare plastic film for use on windows; Clear sheets of polymeric film to be applied to automotive vehicles to coat and protect the vehicle's finish; Fiberglass insulation materials for buildings; Thermal insulating materials, not for buildings

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. Notice of acceptance of statement of use e-mailed
  4. Allowed principal register - sou accepted
  5. Statement of use processing complete
  6. Case assigned to intent to use paralegal
  7. Use amendment filed
  8. Teas statement of use received
  9. Noa e-mailed - sou required from applicant
  10. Official gazette publication confirmation e-mailed

10 earlier steps on the official record.

FAQ

About FSK

Who owns the trademark "FSK"?

The USPTO trademark "FSK" (application 99146769) is owned by Good Car Bon Film Optics Co., Ltd.

What is the status of "FSK"?

Its status at the USPTO is: registered.

When was "FSK" registered?

It was registered on July 21, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull FSK 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_019d2ab3-0d90-729b-9674-ae5c75c2049a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2ab3-0d90-729b-9674-ae5c75c2049a",
  "object": "trademark",
  "mark_text": "FSK",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99146769",
  "filing_date": "2025-04-21",
  "nice_classes": [
    17
  ],
  "owners": [
    {
      "name": "GOOD CAR BON FILM OPTICS CO., LTD.",
      "entity_id": null
    }
  ]
}