CIPO trademark

SHIELDPAK

Opposition periodCIPOWord markClass 16Class 40

"SHIELDPAK" is a word mark owned by Winpak Ltd., filed at the CIPO on November 19, 2025. It is in its opposition period and covers classes 16 and 40.

View Winpak Ltd. portfolioGet this data via the API
Official CIPO record
SHIELDPAK
Word mark as filed with the CIPO
Status
Opposition period
Since October 7, 2026
Filed
November 19, 2025
Registered
Not yet
Expires
Not recorded
Application no.
2438191
Registration no.
Not yet
Office
CIPO
Canadian Intellectual Property Office
Mark type
Word mark
2 classes
Ownership

Who owns SHIELDPAK

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

Owner

Winpak Ltd.

Canada

75 trademarks in the portfolioView company

Representative

Thompson Dorfman Sweatman LLP

Thompson Dorfman Sweatman LLP

Goods and services

What the mark covers

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

  • Plastic film for packaging for medical purposes, namely, wound care, pain relief, nicotine, hormone therapy, birth control, motion sickness prevention, heart and blood pressure, and insect bites; plastic film for packaging adhesive patches for medical purposes, namely, wound care and protection, cooling, heating;

  • Custom manufacturing of plastic film for medical purposes, namely, wound care, pain relief, nicotine, hormone therapy, birth control, motion sickness prevention, heart and blood pressure, and insect bites, and of plastic film for packaging adhesive patches for medical purposes, namely, wound care and protection, cooling, heating;

History

What has happened so far

Steps recorded by the CIPO, newest first.

  1. Advertised; Vol.73 Issue 3754
  2. Approval Notice Sent; APPROVED BY PROGRAM EX200M1
  3. Approved; APPROVED BY PROGRAM EX200M1
  4. Search Recorded
  5. Pre-Assessment Letter Sent; Goods or Services Not Acceptable
  6. Formalized
  7. Created
  8. Filed
FAQ

About SHIELDPAK

Who owns the trademark "SHIELDPAK"?

The CIPO trademark "SHIELDPAK" (application 2438191) is owned by Winpak Ltd.

What is the status of "SHIELDPAK"?

Its status at the CIPO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SHIELDPAK 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 keyView docs
GET /v1/trademarks/{id}
ID=tm_019dee7f-f247-7458-bf80-b1886c9eef14
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019dee7f-f247-7458-bf80-b1886c9eef14",
  "object": "trademark",
  "mark_text": "SHIELDPAK",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "CA",
  "application_number": "2438191",
  "filing_date": "2025-11-19",
  "nice_classes": [
    16,
    40
  ],
  "owners": [
    {
      "name": "WINPAK LTD.",
      "entity_id": "ent_019eb6f8-7a35-73df-9ea5-26e0c7269431"
    }
  ]
}