USPTO trademark

CS

Under examinationUSPTOFigurative markClass 3

"CS" is a figurative mark owned by Siriano Brands LLC, filed at the USPTO on September 24, 2026. It is under examination and covers class 3 (Cosmetics and Cleaning Preparations).

Get this data via the API
Official USPTO record
CS trademark as filed
As filed with the USPTO
Status
Under examination
Since September 24, 2026
Filed
September 24, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50128336
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns CS

The owner and representative on file with the office.

Owner

Siriano Brands LLC

New York, United States

Representative

Donna F. Schmitt

Armstrong Teasdale LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About CS

Who owns the trademark "CS"?

The USPTO trademark "CS" (application 50128336) is owned by Siriano Brands LLC.

What is the status of "CS"?

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 CS 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_01a0d8b6-4fc1-7245-a44f-c3f5dda3c1e2
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a0d8b6-4fc1-7245-a44f-c3f5dda3c1e2",
  "object": "trademark",
  "mark_text": "CS",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50128336",
  "filing_date": "2026-09-24",
  "nice_classes": [
    3
  ],
  "owners": [
    {
      "name": "Siriano Brands LLC",
      "entity_id": null
    }
  ]
}