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At Riches McKenzie & Herbert LLP, we offer an unprecedented level of commitment to our clients.  As one of Canada’s oldest and most respected boutique intellectual property law firms, we always look to the future, while remaining true to the longstanding tradition of the firm founded by Charles H. Riches over a century ago.

2025 HOLIDAY AND OFFICE CLOSURES IN CANADA

WEEKENDS

Our office operates on a weekday schedule. Over the coming calendar year, like the Canadian Patent Office our office will be closed each Saturday and Sunday, and on the following holidays.

NATIONAL HOLIDAYS

Christmas Day:                       Wednesday, 25 December 2024 

Boxing Day:                            Thursday, 26 December 2024 

New Year’s Day:                    Wednesday, 1 January 2025

Good Friday:                          Friday, 18 April 2025

Victoria Day:                          Monday, 19 May 2025

Canada Day:                         Tuesday, 1 July 2025

Labour Day:                            Monday, 1 September 2025

Thanksgiving Day:                  Monday, 13 October 2025

Christmas Day:                       Thursday, 25 December 2025 

Boxing Day:                            Friday, 26 December 2025

New Year’s Day:                    Thursday, 1 January 2026 

PROVINCIAL HOLIDAYS

(i) Ontario Holidays/Office Closures

Family Day:                                                          Monday, 17 February 2025**

Civic Holiday:                                                      Monday, 4 August 2025

(ii) Quebec Holidays/CIPO Office Closures

Easter Monday:                                                   Monday, 21 April 2025

Fête nationale du Québec:                              Tuesday, 24 June 2025

National Day for Truth and Reconciliation:     Tuesday, 30 September 2025

Remembrance Day:                                          Tuesday, 11 November 2025

Our office will be open on each of Monday, 21 April 2025; Tuesday, 24 June 2025; and Tuesday, 11 November 2025.

Our office will be closed from 12:00 p.m. EST on the following dates:

Afternoon Tuesday, 24 December 2024
Afternoon Tuesday, 31 December 2024
Afternoon Wednesday, 24 December 2025
Afternoon Wednesday, 31 December 2025

EXTENSION OF DUE DATES

**Due dates falling on Monday, 17 February 2025 will not be treated as a holiday, and are not extended. Please ensure to provide our office with instructions prior to 9:00 a.m. EST on Friday, 14 February 2025 for all due dates falling on 15, 16 or 17 February 2025.

Patents | Trademarks | Industrial Designs Due dates falling on either a Saturday or Sunday, on the first Monday in August, and on any of the remaining above-mentioned National or Quebec holidays, are extended to the next day on which the Canadian Intellectual Property Office is open for business.

Our CONTACT

We are conveniently located at the northeast corner of Yonge and Bloor Streets in Toronto. Our offices are located on the 18th floor at 2 Bloor Street East.
Riches McKenzie & Herbert LLP
2 BLOOR STREET EAST, SUITE 1800,

TORONTO, CANADA M4W 3J5

(416) 961-5000
09.00 am to 5.00 pm E.S.T.
riches@patents-toronto.com

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