USPTO trademark

QUARTERHILL

RegisteredUSPTOWord markClass 9

"QUARTERHILL" is a word mark owned by Quarterhill Inc., filed at the USPTO on November 20, 2023. It is registered and covers class 9 (Computers and Scientific Devices).

View Quarterhill Inc. portfolioGet this data via the API
Official USPTO record
QUARTERHILL trademark as filed
As filed with the USPTO
Status
Registered
Since April 14, 2026
Filed
November 20, 2023
Registered
April 14, 2026
Expires
Not recorded
Application no.
98279111
Registration no.
8215446
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns QUARTERHILL

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Quarterhill Inc.

Toronto, Canada

4 trademarks in the portfolioView company

Representative

Alberto Zacapa

Dla Piper LLP (Us)

Goods and services

What the mark covers

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

  • sensing and measuring equipment, namely, analog and digital sensors for measuring temperature, weight, number, dimensions, RFID readers for measuring humidity, light levels, pressure, liquid level, proximity, motion, oil level, velocity, acceleration, vibration; computer systems in the nature of downloadable computer software and hardware and downloadable computer firmware for use in receiving, analyzing, synthesizing, reformatting and reporting data, communications systems; downloadable computer software applications in the nature of downloadable computer application software for mobile phones, portable media players, handheld computers, desktop computers, mainframe computers for use in electronic storage of data, receiving, analyzing, synthesizing, reformatting and reporting data; data storage systems in the nature of downloadable computer software and hardware and downloadable computer firmware for use in storage of data and receiving, analyzing, synthesizing, reformatting and reporting data

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of registration confirmation emailed
  2. Registered-principal register
  3. On hold - electronic record review required
  4. Notice of acceptance of statement of use e-mailed
  5. Allowed principal register - sou accepted
  6. Statement of use processing complete
  7. Case assigned to intent to use paralegal
  8. Use amendment filed
  9. Teas change of correspondence received
  10. Attorney/dom.rep.revoked and/or appointed

10 earlier steps on the official record.

FAQ

About QUARTERHILL

Who owns the trademark "QUARTERHILL"?

The USPTO trademark "QUARTERHILL" (application 98279111) is owned by Quarterhill Inc.

What is the status of "QUARTERHILL"?

Its status at the USPTO is: registered.

When was "QUARTERHILL" registered?

It was registered on April 14, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull QUARTERHILL 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_019d2c52-45c4-76c8-8392-085854cf5d2b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2c52-45c4-76c8-8392-085854cf5d2b",
  "object": "trademark",
  "mark_text": "QUARTERHILL",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "98279111",
  "filing_date": "2023-11-20",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Quarterhill Inc.",
      "entity_id": "ent_019eb720-691a-7446-90b5-52e548e750bf"
    }
  ]
}