USPTO trademark

SIDEKICK

Under examinationUSPTOWord markClass 9Class 42

"SIDEKICK" is a word mark owned by T-Mobile USA, Inc., filed at the USPTO on September 2, 2026. It is under examination and covers classes 9 and 42.

View T-Mobile USA, Inc. portfolioGet this data via the API
Official USPTO record
SIDEKICK trademark as filed
As filed with the USPTO
Status
Under examination
Since October 9, 2026
Filed
September 2, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50086204
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
2 classes
Ownership

Who owns SIDEKICK

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

T-Mobile USA, Inc.

TMUS · Bellevue, United States

1,376 trademarks in the portfolioView company

Representative

Amanda Rosen

In House Counsel, Virginia Bar Member

Goods and services

What the mark covers

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

  • Downloadable virtual assistant software using artificial intelligence (AI) for answering phone calls, live translation services, scheduling business and personal meetings, making reservations for travel, entertainment and dining purposes, speech recognition, natural language understanding, human feature recognition, gathering and processing biometric information, the provision of customer service in the field of telecommunications and ISP services, bill payment and processing functions, providing electronic messaging notifications, sending electronic messages and voice memos, and telecommunication services, namely, transmission of voice, data, graphics, images, audio and video by means of telecommunications networks, wireless communication networks, and the Internet

  • Software as a service featuring virtual assistant software using artificial intelligence (AI) for downloadable virtual assistant software using Artificial Intelligence (AI) for answering phone calls, live translation services, scheduling business and personal meetings, making reservations for travel, entertainment and dining purposes, speech recognition, natural language understanding, human feature recognition, gathering and processing biometric information, the provision of customer service in the field of telecommunications and ISP services, bill payment and processing functions, providing electronic messaging notifications, sending electronic messages and voice memos, and telecommunication services, namely, transmission of voice, data, graphics, images, audio and video by means of telecommunications networks, wireless communication networks, and the Internet

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notification of non-final action e-mailed
  2. Non-final action e-mailed
  3. Non-final action written
  4. Assigned to examiner
  5. Application filing receipt mailed
  6. New application office supplied data entered
  7. New application entered
FAQ

About SIDEKICK

Who owns the trademark "SIDEKICK"?

The USPTO trademark "SIDEKICK" (application 50086204) is owned by T-Mobile USA, Inc.

What is the status of "SIDEKICK"?

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 SIDEKICK 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_01a06769-e9dd-7590-be34-ad15d81aaae2
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a06769-e9dd-7590-be34-ad15d81aaae2",
  "object": "trademark",
  "mark_text": "SIDEKICK",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50086204",
  "filing_date": "2026-09-02",
  "nice_classes": [
    9,
    42
  ],
  "owners": [
    {
      "name": "T-Mobile USA, Inc.",
      "entity_id": "ent_019ee995-6c8f-71b0-a0d1-ed677dca93cb"
    }
  ]
}