USPTO trademark

LIFEWORLD

RegisteredUSPTOWord markClass 5

"LIFEWORLD" is a word mark owned by Kaifan Huang, filed at the USPTO on January 19, 2026. It is registered and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
LIFEWORLD trademark as filed
As filed with the USPTO
Status
Registered
Since August 4, 2026
Filed
January 19, 2026
Registered
August 4, 2026
Expires
Not recorded
Application no.
99601884
Registration no.
8378101
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LIFEWORLD

The owner and representative on file with the office.

Owner

Kaifan Huang

Puning, Guangdong, China

Representative

Timothy Nitsch

Kco Legal, Inc.

Goods and services

What the mark covers

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

  • Coenzyme Q10 dietary supplements; Dietary supplemental drinks; Dietary supplements also containing flaxseed, wheat and turmeric; Dietary supplements consisting primarily of iron, calcium and zinc; Dietary supplements in the nature of weight loss powders; Effervescent vitamin tablets; Ganoderma lucidum spore powder dietary supplements; Herbal male enhancement capsules; Herbal supplements; Natural dietary supplements; pH test strips, namely, test strips for use in measuring the pH level in human bodies for purposes of determining levels of alkalinity in the body; Powdered nutritional supplement concentrate; Propolis dietary supplements; Vitamin and mineral supplements; Whey protein dietary supplements

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About LIFEWORLD

Who owns the trademark "LIFEWORLD"?

The USPTO trademark "LIFEWORLD" (application 99601884) is owned by Kaifan Huang.

What is the status of "LIFEWORLD"?

Its status at the USPTO is: registered.

When was "LIFEWORLD" registered?

It was registered on August 4, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull LIFEWORLD 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_019d2b8e-0833-710a-9c53-bd8d6338603b
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b8e-0833-710a-9c53-bd8d6338603b",
  "object": "trademark",
  "mark_text": "LIFEWORLD",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99601884",
  "filing_date": "2026-01-19",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Kaifan Huang",
      "entity_id": null
    }
  ]
}