USPTO trademark

CRUCIBLE

Under examinationUSPTOWord markClass 9

"CRUCIBLE" is a word mark owned by Integrated Switching Technologies Ltd., filed at the USPTO on October 12, 2026. It is under examination and covers class 9 (Computers and Scientific Devices).

Get this data via the API
Official USPTO record
CRUCIBLE trademark as filed
As filed with the USPTO
Status
Under examination
Since October 12, 2026
Filed
October 12, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50156228
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CRUCIBLE

The owner and representative on file with the office.

Owner

Integrated Switching Technologies Ltd.

Aurora, United States

Representative

Jeffrey R. Schell

Whiteford, Taylor & Preston, LLP

Goods and services

What the mark covers

The products and services CRUCIBLE 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 office supplied data entered
  3. New application entered
FAQ

About CRUCIBLE

Who owns the trademark "CRUCIBLE"?

The USPTO trademark "CRUCIBLE" (application 50156228) is owned by Integrated Switching Technologies Ltd.

What is the status of "CRUCIBLE"?

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 CRUCIBLE 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_01a137f0-97ce-7480-8d80-a508727b8899
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_01a137f0-97ce-7480-8d80-a508727b8899",
  "object": "trademark",
  "mark_text": "CRUCIBLE",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "50156228",
  "filing_date": "2026-10-12",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Integrated Switching Technologies Ltd.",
      "entity_id": null
    }
  ]
}