USPTO trademark

LASSIE

Under examinationUSPTOWord markClass 42

"LASSIE" is a word mark owned by Go Lassie, Inc., filed at the USPTO on April 22, 2026. It is under examination and covers class 42 (Computer and Scientific Services).

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Official USPTO record
LASSIE trademark as filed
As filed with the USPTO
Status
Under examination
Since September 1, 2026
Filed
April 22, 2026
Registered
Not yet
Expires
Not recorded
Application no.
99779447
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns LASSIE

The owner and representative on file with the office.

Owner

Go Lassie, Inc.

San Francisco, United States

Representative

Jason B. Elster

Elster & McGrady LLC

Goods and services

What the mark covers

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

  • Software as a service (SAAS) services featuring software using artificial intelligence (AI) for use in medical billing or dental billing for physicians, dentists, and health care institutions; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for use in medical and dental billing management; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for use in the administration of medical and dental office operations; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for automating data entry and invoice processing; Artificial intelligence as a service (AIAAS) featuring software using artificial intelligence for analyzing data and interacting with humans; Artificial intelligence as a service (AIAAS) featuring software using artificial intelligence for database management; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence for creating complex data science analyses; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence for business analytics; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence for data exploration; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence for data assessment; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence for data analytics; Artificial intelligence as a service (AIAAS) featuring software using artificial intelligence for writing custom algorithms and implementing algorithms into dataflows

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notification of non-final action e-mailed
  2. Non-final action e-mailed
  3. Non-final action written
  4. Assigned to examiner
  5. New application office supplied data entered
  6. Application filing receipt mailed
  7. New application entered
FAQ

About LASSIE

Who owns the trademark "LASSIE"?

The USPTO trademark "LASSIE" (application 99779447) is owned by Go Lassie, Inc.

What is the status of "LASSIE"?

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 LASSIE 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_019dc23f-0897-7668-8c38-e4dc898ce6c7
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019dc23f-0897-7668-8c38-e4dc898ce6c7",
  "object": "trademark",
  "mark_text": "LASSIE",
  "status": {
    "primary": "pending",
    "stage": "examining"
  },
  "office_code": "US",
  "application_number": "99779447",
  "filing_date": "2026-04-22",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "Go Lassie, Inc.",
      "entity_id": null
    }
  ]
}