USPTO trademark

GLZHFT

Opposition periodUSPTOWord markClass 21

"GLZHFT" is a word mark owned by Liang Li, filed at the USPTO on August 10, 2026. It is in its opposition period and covers class 21 (Housewares and Glass).

Get this data via the API
Official USPTO record
GLZHFT trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 6, 2026
Filed
August 10, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50040842
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns GLZHFT

The owner and representative on file with the office.

Owner

Liang Li

Leiyang City, Hunan Province, China

Representative

Yining Zhang

Goods and services

What the mark covers

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

  • Bottle openers; Shoe brushes; Soap containers; Electric toothbrush replacement heads; Bath products, namely, body sponges; Apparatus for cleaning teeth and gums using high pressure water for home use; Toothbrush holders; Tooth brushes; Shower racks; Electric hot combs; Electric aromatherapy diffusers; Bath sponges; Bath brushes; Place mats, not of paper or textile; Lunch boxes made of metal

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Official gazette publication confirmation e-mailed
  2. Published for opposition
  3. Notification of notice of publication e-mailed
  4. Approved for pub - principal register
  5. Assigned to examiner
  6. Application filing receipt mailed
  7. New application office supplied data entered
  8. New application entered
FAQ

About GLZHFT

Who owns the trademark "GLZHFT"?

The USPTO trademark "GLZHFT" (application 50040842) is owned by Liang Li.

What is the status of "GLZHFT"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull GLZHFT 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_019ff0f4-41ec-70db-85ad-f8bb71b83344
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ff0f4-41ec-70db-85ad-f8bb71b83344",
  "object": "trademark",
  "mark_text": "GLZHFT",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "50040842",
  "filing_date": "2026-08-10",
  "nice_classes": [
    21
  ],
  "owners": [
    {
      "name": "Liang Li",
      "entity_id": null
    }
  ]
}