USPTO trademark

GB+

RegisteredUSPTOWord and designClass 37Class 39

"GB+" is a word and design mark owned by Polychem, LLC, filed at the USPTO on August 19, 2022. It is registered and covers classes 37 and 39.

Get this data via the API

Data current as of November 1, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since April 2, 2024
Filed: August 19, 2022
Registered: April 2, 2024
Expires: Not recorded
Application no.: 97555718
Registration no.: 7342772
Office: USPTO; United States Patent and Trademark Office
Mark type: Word and design; 2 classes

Ownership

Who owns GB+

The owner and representative on file with the office.

Owner

Polychem, LLC

Mentor, United States

Representative

Rachel L. Chen

Tarter Krinsky & Drogin LLP

Goods and services

What the mark covers

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

37Class 37 · Building Construction and Repair
Repair and maintenance services relating to industrial machinery; leasing relating to industrial equipment, namely, rental of hand and power tools
39Class 39 · Transportation and Storage
Leasing relating to industrial equipment, namely, rental of packaging equipment

History

What has happened so far

Steps recorded by the USPTO, newest first.

October 28, 2025Teas withdrawal of attorney received-firm retains
October 28, 2025Teas change of correspondence received
October 28, 2025Attorney/dom.rep.revoked and/or appointed
October 28, 2025Teas revoke/app/change addr of atty/dom rep received
April 2, 2024Notice of registration confirmation emailed
April 2, 2024Registered-principal register
January 16, 2024Official gazette publication confirmation e-mailed
January 16, 2024Published for opposition
December 27, 2023Notification of notice of publication e-mailed
December 8, 2023Approved for pub - principal register

10 earlier steps on the official record.

FAQ

About GB+

Who owns the trademark "GB+"?

The USPTO trademark "GB+" (application 97555718) is owned by Polychem, LLC.

What is the status of "GB+"?

Its status at the USPTO is: registered.

When was "GB+" registered?

It was registered on April 2, 2024.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GB+ 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_019d2ade-9696-7135-9dd2-cc0134bdb5b9
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2ade-9696-7135-9dd2-cc0134bdb5b9",
  "object": "trademark",
  "mark_text": "GB+",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "97555718",
  "filing_date": "2022-08-19",
  "nice_classes": [
    37,
    39
  ],
  "owners": [
    {
      "name": "Polychem, LLC",
      "entity_id": null
    }
  ]
}