USPTO trademark

OF BASE

Under examinationUSPTOWord and designClass 3

"OF BASE" is a word and design mark owned by Jung Su Lee, filed at the USPTO on April 28, 2026. It is under examination and covers class 3 (Cosmetics and Cleaning Preparations).

Get this data via the API
Official USPTO record
OF BASE trademark as filed
As filed with the USPTO
Status
Under examination
Since September 1, 2026
Filed
April 28, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99791737
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns OF BASE

The owner and representative on file with the office.

Owner

Jung Su Lee

Hanam-si, South Korea

Representative

John K Park

Loza & Loza, LLP

Goods and services

What the mark covers

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

  • Anti-aging cleanser; Anti-aging toner; Anti-aging moisturizer; Anti-aging cream; Non-medicated anti-aging serum; Cosmetic preparations; Lip gloss; Lipsticks; Mascaras; Make-up; Make-up powder; Make-up foundations; Foundations; Body lotions; Beauty balm creams; Shampoos; Skin care preparations, namely, skin peels; Non-medicated skin care preparations; Eyeshadows; Eye cream; Skin whitening creams; Perfumes; Cosmetic soaps; Toilet waters; Mask pack for cosmetic purposes; Lotions for cosmetic purposes; Tissues impregnated with cosmetic lotions; Sunscreen creams; Cosmetics; Cosmetic creams for skin care

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Teas change of correspondence received
  2. Attorney/dom.rep.revoked and/or appointed
  3. Teas revoke/app/change addr of atty/dom rep received
  4. Assigned to examiner
  5. Notice of design search code e-mailed
  6. New application office supplied data entered
  7. Application filing receipt mailed
  8. New application entered
FAQ

About OF BASE

Who owns the trademark "OF BASE"?

The USPTO trademark "OF BASE" (application 99791737) is owned by Jung Su Lee.

What is the status of "OF BASE"?

Its status at the USPTO is: under examination.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull OF BASE 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_019de124-d514-742b-b931-490813439744
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019de124-d514-742b-b931-490813439744",
  "object": "trademark",
  "mark_text": "OF BASE",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99791737",
  "filing_date": "2026-04-28",
  "nice_classes": [
    3
  ],
  "owners": [
    {
      "name": "JUNG SU LEE",
      "entity_id": null
    }
  ]
}