USPTO trademark

C

Under examinationUSPTOWord and designClass 9

"C" is a word and design mark owned by Sicily Merger Sub II, Inc., filed at the USPTO on October 16, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

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Official USPTO record
C trademark as filed
As filed with the USPTO
Status
Under examination
Since October 16, 2026
Filed
October 16, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50165401
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns C

The owner and representative on file with the office.

Owner

Sicily Merger Sub II, Inc.

Santa Clara, United States

Representative

Lisa Greenwald-Swire

Fish & Richardson P.C.

Goods and services

What the mark covers

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

  • Semiconductors; semiconductor chips; semiconductor chipsets; computer chipsets; microprocessors; computer central processing units; computer hardware; printed circuit boards; integrated circuits; photonic chips, namely, computer chips; photonic integrated circuits; silicon photonic integrated circuits; integrated optical circuits; computer chipsets for artificial intelligence; artificial intelligence downloadable accelerator software for operating artificial intelligence accelerator boards, and processor boards; silicon photonic integrated circuits for artificial intelligence; artificial intelligence downloadable software for running artificial intelligence software; artificial intelligence downloadable software development tools; photonic artificial intelligence downloadable software for operating photonic artificial intelligence; optoelectronic systems in package for computing applications comprising, namely, semiconductors, chipsets; semiconductor packages comprised of semiconductor dies and interconnects; semiconductor wafers

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About C

Who owns the trademark "C"?

The USPTO trademark "C" (application 50165401) is owned by Sicily Merger Sub II, Inc.

What is the status of "C"?

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 C 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_01a149f6-8ac1-700a-9c32-af3f8293d0b1
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a149f6-8ac1-700a-9c32-af3f8293d0b1",
  "object": "trademark",
  "mark_text": "C",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50165401",
  "filing_date": "2026-10-16",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Sicily Merger Sub II, Inc.",
      "entity_id": null
    }
  ]
}