USPTO trademark

SHIZUKU

AllowedUSPTOWord markClass 35

"SHIZUKU" is a word mark owned by Shizuku AI, Inc., filed at the USPTO on December 9, 2025. It has been allowed and covers class 35 (Advertising and Business).

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Official USPTO record
SHIZUKU trademark as filed
As filed with the USPTO
Status
Allowed
Since July 7, 2026
Filed
December 9, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99537522
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns SHIZUKU

The owner and representative on file with the office.

Owner

Shizuku AI, Inc.

San Francisco, United States

Representative

Linda Joy Kattwinkel

Owen, Wickersham & Erickson, P.C.

Goods and services

What the mark covers

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

  • Advertising and advertisement services; Online advertising and promotional services; Distribution of advertising materials; Promoting the goods and services of others by distributing advertising materials through a variety of methods; Online advertising on a computer network; Providing advertising services using 3D and animation designs; Promoting, advertising and marketing of the brands, products, services and online websites of individuals, businesses and nonprofit organizations; Advertising and marketing services, namely, promoting the goods and services of others; Providing information in the field of marketing; Provision of advertising space by electronic means and global information networks; Advertising and commercial information services, via the internet

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. Assigned to examiner
  7. New application office supplied data entered
  8. Application filing receipt mailed
  9. New application entered
FAQ

About SHIZUKU

Who owns the trademark "SHIZUKU"?

The USPTO trademark "SHIZUKU" (application 99537522) is owned by Shizuku AI, Inc.

What is the status of "SHIZUKU"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SHIZUKU 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_019d2b70-5293-742c-a357-0956f61f973f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b70-5293-742c-a357-0956f61f973f",
  "object": "trademark",
  "mark_text": "SHIZUKU",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99537522",
  "filing_date": "2025-12-09",
  "nice_classes": [
    35
  ],
  "owners": [
    {
      "name": "Shizuku AI, Inc.",
      "entity_id": null
    }
  ]
}