USPTO trademark

WORKMASTER

AllowedUSPTOWord markClass 5

"WORKMASTER" is a word mark owned by Yu Liu, filed at the USPTO on September 27, 2025. It has been allowed and covers class 5 (Pharmaceuticals).

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Official USPTO record
WORKMASTER trademark as filed
As filed with the USPTO
Status
Allowed
Since April 14, 2026
Filed
September 27, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99416186
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns WORKMASTER

The owner and representative on file with the office.

Owner

Yu Liu

Elk Grove, China

Representative

Louis C. Cheng

Law Office of Louis C. Cheng

Goods and services

What the mark covers

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

  • Antiseptic preparations; Antimicrobial preparations for inhibiting bacteria, mold and mildew; Antimicrobial hand-sanitizing preparations; Medical cleansers for skin and wounds; Hydrogel for medical purposes; Medicated dermatological preparations and substances; Anti-itch ointment; Anti-itch cream; Acne medications; Medicated body care preparations, namely, wound-wash solutions; Medical cleansers for skin and wounds; hydrogel wound dressing; wound dressing; Topical gels and sprays for medical and therapeutic treatment of cuts, abrasions, burns, and skin irritations; dermatological preparations; anti-itch cream; Medicated dermatological preparations and substances for the treatment of eczema, dermatitis and rosacea, acne, and scars; antifungal preparation for treatment of athlete's foot; Ophthalmic preparations; Medicated eye washes; Otic preparations; Veterinary preparations for dogs, cats, cattle, swine, sheep, goats, llamas, alpacas, horses, donkeys, mules, rabbits, ferrets, hamsters, guinea pigs, gerbils, chinchillas, hedgehogs, rats, mice, chickens, turkeys, ducks, geese, quails, parrots, canaries, finches, doves, pigeons, and reptiles of all kinds; ophthalmic preparations.

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 priority action e-mailed
  10. Priority action e-mailed

5 earlier steps on the official record.

FAQ

About WORKMASTER

Who owns the trademark "WORKMASTER"?

The USPTO trademark "WORKMASTER" (application 99416186) is owned by Yu Liu.

What is the status of "WORKMASTER"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull WORKMASTER 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_019d2b37-bf73-707f-b431-18ada85a9bbc
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b37-bf73-707f-b431-18ada85a9bbc",
  "object": "trademark",
  "mark_text": "WORKMASTER",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99416186",
  "filing_date": "2025-09-27",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Yu Liu",
      "entity_id": null
    }
  ]
}