CIPO trademark

OPTIGROW

RegisteredCIPOWord markClass 31

"OPTIGROW" is a word mark owned by Nelson Garden AB, filed at the CIPO on September 24, 2015. It is registered and covers class 31 (Natural Agricultural Products).

View Nelson Garden AB portfolio Get this data via the API

Data current as of March 4, 2026Official CIPO record

OPTIGROW

Word mark as filed with the CIPO

Status: Registered; Since August 19, 2019
Filed: September 24, 2015
Registered: August 19, 2019
Expires: August 19, 2029
Application no.: 1747550
Registration no.: TMA1049909
Office: CIPO; Canadian Intellectual Property Office
Mark type: Word mark; 1 class

Ownership

Who owns OPTIGROW

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

Owner

Nelson Garden AB

Sweden

10 trademarks in the portfolioView company

Representative

Norton Rose Fulbright Canada LLP/S.e.n.c.r.l.,s.r.l.

Goods and services

What the mark covers

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

31Class 31 · Natural Agricultural Products
Seeds for agricultural purposes, seeds for horticultural purposes, fruit seeds, vegetable seeds, flower seeds.

History

What has happened so far

Steps recorded by the CIPO, newest first.

October 20, 2025Change of Title Registered; Assignment/Cession
February 26, 2025FROM/DE: Nelson Seed Development AB; TO/A: Nelson Garden AB
August 19, 2019Registered
April 8, 2019Extension of Time; Request Letter Date: 2019/03/25
October 10, 2018Extension of Time; Request Letter Date: 2018/09/24
June 9, 2017Allowance Notice Sent
June 9, 2017Allowed
February 22, 2017Advertised; Vol.64 Issue 3252
February 2, 2017Approved; APPROVED BY PROGRAM EX200M1
December 13, 2016Approval Notice Sent

6 earlier steps on the official record.

FAQ

About OPTIGROW

Who owns the trademark "OPTIGROW"?

The CIPO trademark "OPTIGROW" (application 1747550) is owned by Nelson Garden AB.

What is the status of "OPTIGROW"?

Its status at the CIPO is: registered.

When was "OPTIGROW" registered?

It was registered on August 19, 2019 and is due to expire on August 19, 2029.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull OPTIGROW 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_019deb4c-6724-7518-a3c9-52ca2417e57f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019deb4c-6724-7518-a3c9-52ca2417e57f",
  "object": "trademark",
  "mark_text": "OPTIGROW",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "CA",
  "application_number": "1747550",
  "filing_date": "2015-09-24",
  "nice_classes": [
    31
  ],
  "owners": [
    {
      "name": "Nelson Garden AB",
      "entity_id": "ent_019eb71a-7d5a-75c9-a12c-e37968aa5010"
    }
  ]
}