CASC
"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 40 (Treatment of Materials).
- Status
- Registered
- Since June 2, 2026
- Filed
- August 8, 2025
- Registered
- June 2, 2026
- Priority date
- August 4, 2025
- Claimed from Taiwan
- Application no.
- 99328242
- Registration no.
- 8280250
- Office
- USPTO
- United States Patent and Trademark Office
- Mark type
- Word and design
- 1 class
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
What the mark covers
The products and services CASC is filed for, grouped by Nice class.
Wafer etching treatment; Integrated circuit etching treatment; Custom manufacture of semiconductor packaging for others; Wafer Foundry, namely, custom manufacture of semiconductor wafers for others; Custom manufacture of semiconductors for others; Manufacturing and assembly of automotive semiconductors according to customers' specifications and instructions; Manufacturing and assembly services for automotive chips according to customers' specifications and instructions; Manufacturing and assembly services for semiconductors and integrated circuits according to customers' specifications; Manufacturing services for silicon wafers and integrated circuits according to customers' instructions; Custom assembly of silicon wafers and integrated circuits; Polishing services for silicon wafers and semiconductors; Custom assembly of integrated circuits, photomasks and electronic or computer chips for others; Foundry services for semiconductors and integrated circuits, namely, custom manufacture of semiconductors and integrated circuits for others; Custom manufacture of packaging for semiconductors and integrated circuits for others; Foundry services, namely, custom manufacture of semiconductor chips for others; Cutting of semiconductor chips; Custom manufacture of packaging for semiconductor chips; Wafer etching and dicing processing services,namely, etching of semiconductor wafers; Etching processing, namely, etching of semiconductors and integrated circuits; Cutting or forming of integrated circuits, namely, custom manufacture of integrated circuits; Manufacturing and processing of integrated circuits, namely, custom manufacture of integrated circuits
What has happened so far
Steps recorded by the USPTO, newest first.
- Notice of registration confirmation emailed
- Registered-principal register
- Official gazette publication confirmation e-mailed
- Published for opposition
- Notification of notice of publication e-mailed
- Approved for pub - principal register
- Teas/email correspondence entered
- Correspondence received in law office
- Teas response to office action received
- Notification of non-final action e-mailed
7 earlier steps on the official record.
About CASC
Who owns the trademark "CASC"?
The USPTO trademark "CASC" (application 99328242) 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 June 2, 2026.
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}/eventsEvery step in the office history
GET/v1/proceedings?trademark_id={id}Oppositions and cancellations against the mark
ID=tm_019d2b0b-de99-747e-a020-11d622c9e820
curl https://api.signa.so/v1/trademarks/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "tm_019d2b0b-de99-747e-a020-11d622c9e820",
"object": "trademark",
"mark_text": "CASC",
"status": {
"primary": "active",
"stage": "registered"
},
"office_code": "US",
"application_number": "99328242",
"filing_date": "2025-08-08",
"nice_classes": [
40
],
"owners": [
{
"name": "Rise River Asset Co., LTD.",
"entity_id": null
}
]
}