USPTO trademark

ACCESSMASTER

RegisteredUSPTOWord markClass 9

"ACCESSMASTER" is a word mark owned by Chamberlain Group, Inc., the, filed at the USPTO on December 21, 1993. It is registered and covers class 9 (Computers and Scientific Devices).

View Chamberlain Group, Inc., the portfolio Get this data via the API

Data current as of January 29, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since September 2, 2017
Filed: December 21, 1993
Registered: January 28, 1997
Expires: Not recorded
Application no.: 74473915
Registration no.: 2034080
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns ACCESSMASTER

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

Owner

Chamberlain Group, Inc., the

Oak Brook, United States

179 trademarks in the portfolioView company

Representative

Jonathan S. Brown

Crowell & Moring LLP

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
radio receiver units, radio transmitter units, keypads card readers, control panels, and for controlling electronic door and gate openers, and parts therefor

History

What has happened so far

Steps recorded by the USPTO, newest first.

January 28, 2026Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
January 31, 2024Assignment of ownership not updated automatically
July 19, 2023Teas change of correspondence received
July 19, 2023Attorney/dom.rep.revoked and/or appointed
July 19, 2023Teas revoke/app/change addr of atty/dom rep received
July 19, 2023Applicant/correspondence changes (non-responsive) entered
July 19, 2023Teas change of owner address received
November 17, 2021Assignment of ownership not updated automatically
September 2, 2017Notice of acceptance of sec. 8 & 9 - e-mailed
September 2, 2017Registered and renewed (second renewal - 10 yrs)

10 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

FAQ

About ACCESSMASTER

Who owns the trademark "ACCESSMASTER"?

The USPTO trademark "ACCESSMASTER" (application 74473915) is owned by Chamberlain Group, Inc., the.

What is the status of "ACCESSMASTER"?

Its status at the USPTO is: registered.

When was "ACCESSMASTER" registered?

It was registered on January 28, 1997.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ACCESSMASTER 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_019d1aa4-57cf-7618-9f08-1afd31abada8
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d1aa4-57cf-7618-9f08-1afd31abada8",
  "object": "trademark",
  "mark_text": "ACCESSMASTER",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "74473915",
  "filing_date": "1993-12-21",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "CHAMBERLAIN GROUP, INC., THE",
      "entity_id": "ent_019eb6fa-fab6-72e8-8b5d-48b06b568357"
    }
  ]
}