CIPO trademark

CHAMBERMAXX

RegisteredCIPOWord markClass 19

"CHAMBERMAXX" is a word mark owned by Contech Engineered Solutions LLC, filed at the CIPO on January 21, 2009. It is registered and covers class 19 (Non-metallic Building Materials).

View Contech Engineered Solutions LLC portfolio Get this data via the API

Data current as of August 27, 2025Official CIPO record

CHAMBERMAXX

Word mark as filed with the CIPO

Status: Registered; Since July 23, 2010
Filed: January 21, 2009
Registered: July 23, 2010
Expires: July 23, 2035
Application no.: 1425733
Registration no.: TMA772844
Office: CIPO; Canadian Intellectual Property Office
Mark type: Word mark; 1 class

Ownership

Who owns CHAMBERMAXX

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

Owner

Contech Engineered Solutions LLC

United States

172 trademarks in the portfolioView company

Representative

Cassan Maclean IP Agency Inc.

Goods and services

What the mark covers

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

19Class 19 · Non-metallic Building Materials
Non-metal pipes for use with stormwater detention chambers and parts and fittings therefore; non-metal stormwater detention chambers and parts and fittings therefore.

History

What has happened so far

Steps recorded by the CIPO, newest first.

August 15, 2025Nice Class(es) Acceptance Letter Sent
July 23, 2025Renewed; DP:2025/05/30 RD:2025/05/30 RR:(12600) CASSAN MACLEAN IP AGENCY INC.
May 29, 2025Owner Address Change / Changement d'adresse du propriétaire
May 29, 2025Amendment to Registration; Address/address
April 2, 2025Security Interest Placed
February 10, 2025U.S. Bank Trust Company, National Association
July 25, 2024Pre-Assessment Letter Sent; Nice Classification
June 10, 2024Agent Changed; From: 7827 To: 12600 / Voir Preuve au dossier/See evidence on File No. 118993
March 29, 2023Agent Changed; From: 14302 To: 7827 / Voir Preuve au dossier/See evidence on File No. 118993
March 2, 2018Security Interest Placed; Security Agreement Placed on File / Voir Preuve au dossier/See evidence on File No. 1780496

10 earlier steps on the official record.

FAQ

About CHAMBERMAXX

Who owns the trademark "CHAMBERMAXX"?

The CIPO trademark "CHAMBERMAXX" (application 1425733) is owned by Contech Engineered Solutions LLC.

What is the status of "CHAMBERMAXX"?

Its status at the CIPO is: registered.

When was "CHAMBERMAXX" registered?

It was registered on July 23, 2010 and is due to expire on July 23, 2035.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull CHAMBERMAXX 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_019dec3f-ff1a-72b3-8bce-c45a83d42ec7
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019dec3f-ff1a-72b3-8bce-c45a83d42ec7",
  "object": "trademark",
  "mark_text": "CHAMBERMAXX",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "CA",
  "application_number": "1425733",
  "filing_date": "2009-01-21",
  "nice_classes": [
    19
  ],
  "owners": [
    {
      "name": "Contech Engineered Solutions LLC",
      "entity_id": "ent_019ebbf9-84b3-7744-b303-2ea128bdb69b"
    }
  ]
}