USPTO trademark

PUREAIR

RegisteredUSPTOWord markClass 1Class 9Class 11Class 40+1

"PUREAIR" is a word mark owned by Pure Air Filtration, LLC, filed at the USPTO on July 2, 2021. It is registered and covers classes 1, 9, 11, 40 and 42.

Get this data via the API

Data current as of March 31, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since October 3, 2023
Filed: July 2, 2021
Registered: October 3, 2023
Expires: Not recorded
Application no.: 90809115
Registration no.: 7178790
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 5 classes

Ownership

Who owns PUREAIR

The owner and representative on file with the office.

Owner

Pure Air Filtration, LLC

Norcross, United States

Representative

Eric G. Maurer

Thomas | Horstemeyer, LLP

Goods and services

What the mark covers

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

01Class 1 · Chemicals
Chemical adsorbents for removal of corrosive and hazardous gases, toxic vapors, and odors
09Class 9 · Computers and Scientific Devices
Electronic corrosion monitors
11Class 11 · Environmental Control Apparatus
Air purification systems comprised of air purifying units for removing corrosive gases, toxic vapors, and odors in order to protect electronics components for industrial use
40Class 40 · Treatment of Materials
Odor control services in the nature of odor, toxic gas neutralization and air deodorizing for commercial and residential facilities
42Class 42 · Computer and Scientific Services
Environmental monitoring services, namely, air corrosion monitoring; Scientific laboratory services

History

What has happened so far

Steps recorded by the USPTO, newest first.

March 25, 2026Teas change of correspondence received
March 25, 2026Attorney/dom.rep.revoked and/or appointed
March 25, 2026Teas revoke/app/change addr of atty/dom rep received
March 25, 2026Applicant/correspondence changes (non-responsive) entered
March 25, 2026Teas change of owner address received
October 3, 2023Notice of registration confirmation emailed
October 3, 2023Registered-principal register
July 18, 2023Official gazette publication confirmation e-mailed
July 18, 2023Published for opposition
June 28, 2023Notification of notice of publication e-mailed

10 earlier steps on the official record.

FAQ

About PUREAIR

Who owns the trademark "PUREAIR"?

The USPTO trademark "PUREAIR" (application 90809115) is owned by Pure Air Filtration, LLC.

What is the status of "PUREAIR"?

Its status at the USPTO is: registered.

When was "PUREAIR" registered?

It was registered on October 3, 2023.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PUREAIR 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_019d2d7b-e3d1-71b1-ba91-94dd38458939
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2d7b-e3d1-71b1-ba91-94dd38458939",
  "object": "trademark",
  "mark_text": "PUREAIR",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "90809115",
  "filing_date": "2021-07-02",
  "nice_classes": [
    1,
    9,
    11,
    40,
    42
  ],
  "owners": [
    {
      "name": "Pure Air Filtration, LLC",
      "entity_id": null
    }
  ]
}