USPTO trademark

CASPER

AllowedUSPTOWord markClass 7

"CASPER" is a word mark owned by Lam Research Corporation, filed at the USPTO on June 5, 2025. It has been allowed and covers class 7 (Machines and Machine Tools).

View Lam Research Corporation portfolioGet this data via the API
Official USPTO record
CASPER trademark as filed
As filed with the USPTO
Status
Allowed
Since August 13, 2026
Filed
June 5, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99220548
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns CASPER

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Lam Research Corporation

LRCX · Fremont, United States

372 trademarks in the portfolioView company

Representative

Duy Thai

Gamma Law

Goods and services

What the mark covers

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

  • Semiconductor manufacturing machines; Semiconductor substrates manufacturing machines; Semiconductor wafer processing equipment; Semiconductor wafer processing machines; replacement parts and fittings for all of the aforementioned goods; Machine parts, namely, etch chambers sold as an integral part of semiconductor manufacturing machines; Machine parts, namely, processing chambers sold as an integral part of semiconductor manufacturing machines; Semiconductor manufacturing machine parts, namely, processing chambers; Semiconductor manufacturing machine parts, namely etch chambers

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of approval of extension request e-mailed
  2. Sou extension 2 granted
  3. Sou extension 2 filed
  4. Sou teas extension received
  5. Notice of approval of extension request e-mailed
  6. Sou extension 1 granted
  7. Sou extension 1 filed
  8. Sou teas extension received
  9. Noa e-mailed - sou required from applicant
  10. Official gazette publication confirmation e-mailed

7 earlier steps on the official record.

FAQ

About CASPER

Who owns the trademark "CASPER"?

The USPTO trademark "CASPER" (application 99220548) is owned by Lam Research Corporation.

What is the status of "CASPER"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CASPER 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_019d2ad8-c621-76ef-8e6c-9a67a88053d2
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2ad8-c621-76ef-8e6c-9a67a88053d2",
  "object": "trademark",
  "mark_text": "CASPER",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99220548",
  "filing_date": "2025-06-05",
  "nice_classes": [
    7
  ],
  "owners": [
    {
      "name": "Lam Research Corporation",
      "entity_id": "ent_019f1c88-c1a6-70ca-85c2-3b1134bb656a"
    }
  ]
}