USPTO trademark

COURSELEAF SIS SYNC

RegisteredUSPTOWord markClass 42

"COURSELEAF SIS SYNC" is a word mark owned by Leepfrog Technologies, Inc., filed at the USPTO on March 23, 2020. It is registered and covers class 42 (Computer and Scientific Services).

View Leepfrog Technologies, Inc. portfolio Get this data via the API

Data current as of May 5, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since May 4, 2021
Filed: March 23, 2020
Registered: May 4, 2021
Expires: Not recorded
Application no.: 88844137
Registration no.: 6343138
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns COURSELEAF SIS SYNC

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

Owner

Leepfrog Technologies, Inc.

Coralville, United States

59 trademarks in the portfolioView company

Representative

Sarah J. Gayer

Nyemaster Goode, PC

Goods and services

What the mark covers

The products and services COURSELEAF SIS SYNC is filed for, grouped by Nice class.

42Class 42 · Computer and Scientific Services
Providing temporary use of online, non-downloadable software for integration of curricular content with student information systems of educational institutions

History

What has happened so far

Steps recorded by the USPTO, newest first.

May 4, 2026Courtesy reminder - sec. 8 (6-yr) e-mailed
May 4, 2021Registered-principal register
March 30, 2021Notice of acceptance of statement of use e-mailed
March 29, 2021Allowed principal register - sou accepted
March 11, 2021Notice of approval of extension request e-mailed
March 10, 2021Statement of use processing complete
March 10, 2021Sou extension 1 granted
March 9, 2021Case assigned to intent to use paralegal
February 18, 2021Use amendment filed
February 18, 2021Sou extension 1 filed

10 earlier steps on the official record.

FAQ

About COURSELEAF SIS SYNC

Who owns the trademark "COURSELEAF SIS SYNC"?

The USPTO trademark "COURSELEAF SIS SYNC" (application 88844137) is owned by Leepfrog Technologies, Inc.

What is the status of "COURSELEAF SIS SYNC"?

Its status at the USPTO is: registered.

When was "COURSELEAF SIS SYNC" registered?

It was registered on May 4, 2021.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull COURSELEAF SIS SYNC 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_019d2b83-a4af-7213-a686-b00e3c8c3536
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b83-a4af-7213-a686-b00e3c8c3536",
  "object": "trademark",
  "mark_text": "COURSELEAF SIS SYNC",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "88844137",
  "filing_date": "2020-03-23",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "Leepfrog Technologies, Inc.",
      "entity_id": "ent_01a10cdd-002a-73df-a11a-aad23dd84764"
    }
  ]
}