USPTO trademark

JSQ

RegisteredUSPTOFigurative markClass 19Class 21

"JSQ" is a figurative mark owned by Sumco Corporation, filed at the USPTO on September 12, 2018. It is registered and covers classes 19 and 21.

View Sumco Corporation portfolio Get this data via the API

Data current as of March 24, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since March 5, 2026
Filed: September 12, 2018
Registered: December 3, 2019
Priority date: August 9, 2018; Claimed from Japan
Application no.: 88113657
Registration no.: 5924043
Office: USPTO; United States Patent and Trademark Office
Mark type: Figurative mark; 2 classes

Ownership

Who owns JSQ

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

Owner

Sumco Corporation

Tokyo, Japan

42 trademarks in the portfolioView company

Representative

N. Alexander Nolte

Nolte Lackenbach Siegel

Goods and services

What the mark covers

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

19Class 19 · Non-metallic Building Materials
Quartz; silica stone
21Class 21 · Housewares and Glass
[ Vitreous silica as a semi-finished product, namely, ingots, tubes, discs, plates, powder, beads, flakes and rings, all for general industrial and further manufacturing use in the electronic industry and the semiconductor industry ]

History

What has happened so far

Steps recorded by the USPTO, newest first.

March 5, 2026Notice of acceptance of sec. 8 & 15 - e-mailed
March 5, 2026Registered - partial sec. 8 (6-yr) accepted & sec. 15 ack.
March 5, 2026Case assigned to post registration paralegal
December 2, 2025Teas section 8 & 15 received
December 3, 2024Courtesy reminder - sec. 8 (6-yr) e-mailed
December 3, 2019Registered-principal register
September 17, 2019Official gazette publication confirmation e-mailed
September 17, 2019Published for opposition
August 28, 2019Notification of notice of publication e-mailed
August 15, 2019Approved for pub - principal register

10 earlier steps on the official record.

FAQ

About JSQ

Who owns the trademark "JSQ"?

The USPTO trademark "JSQ" (application 88113657) is owned by Sumco Corporation.

What is the status of "JSQ"?

Its status at the USPTO is: registered.

When was "JSQ" registered?

It was registered on December 3, 2019.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull JSQ 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_019d2d2e-6705-73bd-b32d-4fa4dfeecd8a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2d2e-6705-73bd-b32d-4fa4dfeecd8a",
  "object": "trademark",
  "mark_text": "JSQ",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "88113657",
  "filing_date": "2018-09-12",
  "nice_classes": [
    19,
    21
  ],
  "owners": [
    {
      "name": "Sumco Corporation",
      "entity_id": "ent_019eb7b7-3fb8-70aa-983b-6f43c2c7a229"
    }
  ]
}