USPTO trademark

CASC

RegisteredUSPTOWord and designClass 14

"CASC" is a word and design mark owned by Rise River Asset Co., LTD., filed at the USPTO on August 8, 2025. It is registered and covers class 14 (Jewelry).

Get this data via the API

Data current as of May 19, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since May 19, 2026
Filed: August 8, 2025
Registered: May 19, 2026
Priority date: April 8, 2025; Claimed from Taiwan
Application no.: 99327451
Registration no.: 8259620
Office: USPTO; United States Patent and Trademark Office
Mark type: Word and design; 1 class

Ownership

Who owns CASC

The owner and representative on file with the office.

Owner

Rise River Asset Co., LTD.

Hsinchu County, Taiwan

Representative

Roman Campos

Muncy, Geissler, Olds & Lowe PC

Goods and services

What the mark covers

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

14Class 14 · Jewelry
Watch components; Watch cases being parts of watches; Stopwatches; Pocket watches; Watch straps; Watch chains; Watch faces; Mechanical parts of clocks and watches; Clock faces; Watches; Clocks; Chronometers; Chronoscopes; Watch crystals; Watch glasses; Wristwatches; Chronographs being watches; Movements for clocks and watches; Clock components

History

What has happened so far

Steps recorded by the USPTO, newest first.

May 19, 2026Notice of registration confirmation emailed
May 19, 2026Registered-principal register
March 31, 2026Official gazette publication confirmation e-mailed
March 31, 2026Published for opposition
March 25, 2026Notification of notice of publication e-mailed
March 4, 2026Approved for pub - principal register
February 24, 2026Teas/email correspondence entered
February 24, 2026Correspondence received in law office
February 24, 2026Teas response to office action received
January 16, 2026Notification of non-final action e-mailed

7 earlier steps on the official record.

FAQ

About CASC

Who owns the trademark "CASC"?

The USPTO trademark "CASC" (application 99327451) is owned by Rise River Asset Co., LTD.

What is the status of "CASC"?

Its status at the USPTO is: registered.

When was "CASC" registered?

It was registered on May 19, 2026.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CASC 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2b0b-7550-75ba-abba-6376cfa4cabf
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b0b-7550-75ba-abba-6376cfa4cabf",
  "object": "trademark",
  "mark_text": "CASC",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "99327451",
  "filing_date": "2025-08-08",
  "nice_classes": [
    14
  ],
  "owners": [
    {
      "name": "Rise River Asset Co., LTD.",
      "entity_id": null
    }
  ]
}