USPTO trademark

HGCHEK

AllowedUSPTOWord markClass 9

"HGCHEK" is a word mark owned by SKC Inc., filed at the USPTO on April 7, 2026. It has been allowed and covers class 9 (Computers and Scientific Devices).

View SKC Inc. portfolioGet this data via the API
Official USPTO record
HGCHEK trademark as filed
As filed with the USPTO
Status
Allowed
Since October 27, 2026
Filed
April 7, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99748167
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns HGCHEK

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

Owner

SKC Inc.

Eighty Four, United States

67 trademarks in the portfolioView company

Representative

Bryan H. Opalko

Buchanan Ingersoll & Rooney PC

Goods and services

What the mark covers

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

  • Scientific research specimen collection devices in the nature of air sampling devices, namely, passive air samplers containing sorbent materials for the collection of elemental mercury in the air

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Noa e-mailed - sou required from applicant
  2. Official gazette publication confirmation e-mailed
  3. Published for opposition
  4. Notification of notice of publication e-mailed
  5. Approved for pub - principal register
  6. Teas/email correspondence entered
  7. Correspondence received in law office
  8. Teas response to office action received
  9. Notification of non-final action e-mailed
  10. Non-final action e-mailed

5 earlier steps on the official record.

FAQ

About HGCHEK

Who owns the trademark "HGCHEK"?

The USPTO trademark "HGCHEK" (application 99748167) is owned by SKC Inc.

What is the status of "HGCHEK"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull HGCHEK 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_019d7a22-b6e1-716b-a362-a29f9a46e43a
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d7a22-b6e1-716b-a362-a29f9a46e43a",
  "object": "trademark",
  "mark_text": "HGCHEK",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99748167",
  "filing_date": "2026-04-07",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "SKC Inc.",
      "entity_id": "ent_019eb6fa-e08f-70aa-8fc3-18896abaf085"
    }
  ]
}