USPTO trademark

KOOLSHA

Under examinationUSPTOWord and designClass 14Class 18

"KOOLSHA" is a word and design mark owned by Yi Zhang Gsell, filed at the USPTO on July 9, 2026. It is under examination and covers classes 14 and 18.

Get this data via the API
Official USPTO record
KOOLSHA trademark as filed
As filed with the USPTO
Status
Under examination
Since July 9, 2026
Filed
July 9, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99931733
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
2 classes
Ownership

Who owns KOOLSHA

The owner and representative on file with the office.

Owner

Yi Zhang Gsell

Sacramento, China

Representative

Enshan Hong

Magstone Law, LLP

Goods and services

What the mark covers

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

  • Jewelry

  • Belt bags and hip bags; Travelling bags; Travel bags; Duffle bags; Suit bags; Traveling bags; Tote bags; Carry-on bags; Beach bags; Souvenir bags; Shoulder bags; Duffel bags; Book bags; Athletic bags; Carry-all bags

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Application filing receipt mailed
  2. New application entered
FAQ

About KOOLSHA

Who owns the trademark "KOOLSHA"?

The USPTO trademark "KOOLSHA" (application 99931733) is owned by Yi Zhang Gsell.

What is the status of "KOOLSHA"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull KOOLSHA 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_019f4c2e-0d06-757b-ad3d-bf1429712653
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019f4c2e-0d06-757b-ad3d-bf1429712653",
  "object": "trademark",
  "mark_text": "KOOLSHA",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99931733",
  "filing_date": "2026-07-09",
  "nice_classes": [
    14,
    18
  ],
  "owners": [
    {
      "name": "Yi Zhang Gsell",
      "entity_id": null
    }
  ]
}