USPTO trademark

THINKLIGHT

RegisteredUSPTOWord markClass 9

"THINKLIGHT" is a word mark owned by Lenovo PC International, filed at the USPTO on September 13, 1999. It is registered and covers class 9 (Computers and Scientific Devices).

Get this data via the API

Data current as of August 17, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since August 17, 2026
Filed: September 13, 1999
Registered: March 19, 2002
Expires: Not recorded
Application no.: 75797819
Registration no.: 2550628
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns THINKLIGHT

The owner and representative on file with the office.

Owner

Lenovo PC International

Quarry Bay, Hong Kong SAR China

Representative

Becky Williams

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
COMPUTER HARDWARE; COMPUTER HARDWARE, NAMELY, AN ILLUMINATION DEVICE FOR COMPUTER KEYBOARDS AND TERMINALS IN THE NATURE OF A LIGHT THAT ILLUMINATES THE COMPUTER KEYBOARD AND COMPUTER TERMINAL, AND COMPUTER MANUALS SOLD THEREWITH

History

What has happened so far

Steps recorded by the USPTO, newest first.

August 17, 2026Counterclaim opp. no. 999999
January 11, 2023Assignment of ownership not updated automatically
January 5, 2023Notice of acceptance of sec. 8 & 9 - e-mailed
January 5, 2023Registered and renewed (second renewal - 10 yrs)
January 5, 2023Registered - sec. 8 (10-yr) accepted/sec. 9 granted
January 4, 2023Teas response to office action-post reg received
July 27, 2022Post registration action mailed - sec. 8 & 9
July 21, 2022Case assigned to post registration paralegal
February 8, 2022Teas section 8 & 9 received
March 19, 2021Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed

10 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About THINKLIGHT

Who owns the trademark "THINKLIGHT"?

The USPTO trademark "THINKLIGHT" (application 75797819) is owned by Lenovo PC International.

What is the status of "THINKLIGHT"?

Its status at the USPTO is: registered.

When was "THINKLIGHT" registered?

It was registered on March 19, 2002.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull THINKLIGHT 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_019d1d53-8c7f-706c-a60f-8833d6b1b7ef
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d1d53-8c7f-706c-a60f-8833d6b1b7ef",
  "object": "trademark",
  "mark_text": "THINKLIGHT",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "75797819",
  "filing_date": "1999-09-13",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "LENOVO PC INTERNATIONAL",
      "entity_id": null
    }
  ]
}