USPTO trademark

CAL+CM PLUS

RegisteredUSPTOWord markClass 1

"CAL+CM PLUS" is a word mark owned by Art Wilson Co., filed at the USPTO on January 31, 2018. It is registered and covers class 1 (Chemicals).

Get this data via the API

Data current as of August 20, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since August 20, 2025
Filed: January 31, 2018
Registered: December 18, 2018
Expires: Not recorded
Application no.: 87777581
Registration no.: 5631051
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns CAL+CM PLUS

The owner and representative on file with the office.

Owner

Art Wilson Co.

Norman, United States

Representative

Meghna Prasad

Baker Botts L.L.P.

Goods and services

What the mark covers

The products and services CAL+CM PLUS is filed for, grouped by Nice class.

01Class 1 · Chemicals
Anhydrides; Calcium; Calcium carbonate; Soil improving preparations; Soil additives; Soil amendments; Soil conditioners for agricultural purposes; Soil conditioners for horticultural purposes; Soil conditioning chemicals; Chemical soil conditioners; Chemical preparations for stabilizing soil and dust; Fertiliser for soil and potting soil; Granulated limestone for agricultural purposes; Pulverized limestone for agricultural purposes

History

What has happened so far

Steps recorded by the USPTO, newest first.

September 9, 2025Notice of updated registration confirmation emailed
August 20, 2025Notice of acceptance of sec. 8 & 15 - e-mailed
August 20, 2025Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
August 20, 2025Amendment under section 7 - processed
August 12, 2025Case assigned to post registration paralegal
June 6, 2025Teas section 8 & 15 received
April 3, 2025Teas section 7 request received
December 25, 2024Automatic update of assignment of ownership
December 18, 2023Courtesy reminder - sec. 8 (6-yr) e-mailed
December 18, 2018Registered-principal register

10 earlier steps on the official record.

FAQ

About CAL+CM PLUS

Who owns the trademark "CAL+CM PLUS"?

The USPTO trademark "CAL+CM PLUS" (application 87777581) is owned by Art Wilson Co.

What is the status of "CAL+CM PLUS"?

Its status at the USPTO is: registered.

When was "CAL+CM PLUS" registered?

It was registered on December 18, 2018.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CAL+CM PLUS 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_019d2c8c-004a-774c-b511-ba3dbfe5261f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2c8c-004a-774c-b511-ba3dbfe5261f",
  "object": "trademark",
  "mark_text": "CAL+CM PLUS",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "87777581",
  "filing_date": "2018-01-31",
  "nice_classes": [
    1
  ],
  "owners": [
    {
      "name": "ART WILSON CO.",
      "entity_id": null
    }
  ]
}