USPTO trademark

Z

Under examinationUSPTOFigurative markClass 11

"Z" is a figurative mark owned by Roborock Technology Co., filed at the USPTO on August 11, 2026. It is under examination and covers class 11 (Environmental Control Apparatus).

Get this data via the API
Official USPTO record
Z trademark as filed
As filed with the USPTO
Status
Under examination
Since August 11, 2026
Filed
August 11, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50043721
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Figurative mark
1 class
Ownership

Who owns Z

The owner and representative on file with the office.

Owner

Roborock Technology Co.

Wilmington, United States

Representative

Kenneth A. Knox

Perilla Knox & Hildebrandt

Goods and services

What the mark covers

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

  • Swimming pool chlorinating apparatus; Swimming pool filters; Swimming pool water cleaning and filtering units; Water purifying apparatus and machines for swimming pools; Filters for swimming pools; Water filtering apparatus for swimming pools; Water purification installations for swimming pools

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About Z

Who owns the trademark "Z"?

The USPTO trademark "Z" (application 50043721) is owned by Roborock Technology Co.

What is the status of "Z"?

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 Z 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_019ff622-1a95-740f-a514-a904d02d9e22
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ff622-1a95-740f-a514-a904d02d9e22",
  "object": "trademark",
  "mark_text": "Z",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50043721",
  "filing_date": "2026-08-11",
  "nice_classes": [
    11
  ],
  "owners": [
    {
      "name": "Roborock Technology Co.",
      "entity_id": null
    }
  ]
}