CIPO trademark

PolyBlok

RegisteredCIPOWord markClass 7

"PolyBlok" is a word mark owned by Polycorp Ltd., filed at the CIPO on July 28, 2016. It is registered and covers class 7 (Machines and Machine Tools).

View Polycorp Ltd. portfolio Get this data via the API

Data current as of June 14, 2025Official CIPO record

PolyBlok

Word mark as filed with the CIPO

Status: Registered; Since July 16, 2019
Filed: July 28, 2016
Registered: July 16, 2019
Expires: July 16, 2029
Application no.: 1793570
Registration no.: TMA1041523
Office: CIPO; Canadian Intellectual Property Office
Mark type: Word mark; 1 class

Ownership

Who owns PolyBlok

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

Owner

Polycorp Ltd.

Canada

25 trademarks in the portfolioView company

Representative

Gowling WLG (Canada) LLP

Goods and services

What the mark covers

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

07Class 7 · Machines and Machine Tools
Combined plates and lifter bars used in a lining of a grinding mill

History

What has happened so far

Steps recorded by the CIPO, newest first.

January 25, 2024Security Interest Placed
January 24, 2024Twin Brook Capital Partners, LLC, as Agent
July 16, 2019Registered
July 28, 2017Allowance Notice Sent
July 28, 2017Allowed
April 12, 2017Advertised; Vol.64 Issue 3259
April 6, 2017Approved; APPROVED BY PROGRAM EX200M1
February 15, 2017Approval Notice Sent
February 15, 2017Search Recorded
August 4, 2016Formalized

2 earlier steps on the official record.

FAQ

About PolyBlok

Who owns the trademark "PolyBlok"?

The CIPO trademark "PolyBlok" (application 1793570) is owned by Polycorp Ltd.

What is the status of "PolyBlok"?

Its status at the CIPO is: registered.

When was "PolyBlok" registered?

It was registered on July 16, 2019 and is due to expire on July 16, 2029.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull PolyBlok 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_019deb5a-488a-75a8-a374-05717817e26c
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019deb5a-488a-75a8-a374-05717817e26c",
  "object": "trademark",
  "mark_text": "PolyBlok",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "CA",
  "application_number": "1793570",
  "filing_date": "2016-07-28",
  "nice_classes": [
    7
  ],
  "owners": [
    {
      "name": "Polycorp Ltd.",
      "entity_id": "ent_019eb6fa-cbef-73cd-82b2-e1a31b7b1953"
    }
  ]
}