USPTO trademark

PERMALLON

RegisteredUSPTOWord markClass 17Class 21

"PERMALLON" is a word mark owned by CoorsTek, Inc., filed at the USPTO on June 3, 2020. It is registered and covers classes 17 and 21.

View CoorsTek, Inc. portfolio Get this data via the API

Data current as of January 7, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since July 5, 2022
Filed: June 3, 2020
Registered: July 5, 2022
Expires: Not recorded
Application no.: 88945582
Registration no.: 6782905
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 2 classes

Ownership

Who owns PERMALLON

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

Owner

CoorsTek, Inc.

Golden, United States

45 trademarks in the portfolioView company

Representative

Gayle Lynn Strong

Greenberg Traurig, LLP

Goods and services

What the mark covers

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

17Class 17 · Rubber Goods
Ceramics for further manufacture of medical devices
21Class 21 · Housewares and Glass
Partly wrought ceramic for general industrial and further manufacturing use

History

What has happened so far

Steps recorded by the USPTO, newest first.

January 6, 2026Assignment of ownership not updated automatically
January 11, 2023Applicant/correspondence changes (non-responsive) entered
January 11, 2023Teas change of correspondence received
January 11, 2023Attorney/dom.rep.revoked and/or appointed
January 11, 2023Teas revoke/app/change addr of atty/dom rep received
January 11, 2023Teas change of owner address received
July 5, 2022Notice of registration confirmation emailed
July 5, 2022Registered-principal register
June 1, 2022Notice of acceptance of statement of use e-mailed
May 31, 2022Allowed principal register - sou accepted

10 earlier steps on the official record.

FAQ

About PERMALLON

Who owns the trademark "PERMALLON"?

The USPTO trademark "PERMALLON" (application 88945582) is owned by CoorsTek, Inc.

What is the status of "PERMALLON"?

Its status at the USPTO is: registered.

When was "PERMALLON" registered?

It was registered on July 5, 2022.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PERMALLON 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2bc4-2782-77ca-950a-e9f092d876dd
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2bc4-2782-77ca-950a-e9f092d876dd",
  "object": "trademark",
  "mark_text": "PERMALLON",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "88945582",
  "filing_date": "2020-06-03",
  "nice_classes": [
    17,
    21
  ],
  "owners": [
    {
      "name": "CoorsTek, Inc.",
      "entity_id": "ent_019eb6f7-a5cd-7004-bf2c-8d1236688d08"
    }
  ]
}