STREET ADDRESS (FOR COURIERS)
MacRae & Co.
326 Somerset Street West
Ottawa, Ontario
Canada
K2P 0J9
PHONE
Tel: (613) 234-3559
Fax: (613) 234-3563
MAILING ADDRESS
P.O. Box 806
Station “B”
Ottawa, Ontario
Canada
K1P 5T4
HOLIDAY CLOSURES
Friday, January 1, 2021 – New Year’s Day
Monday, February 15, 2021 – Family Day (Ontario Only)
Friday, April 2, 2021 – Good Friday
Monday, April 5, 2021 – Easter Monday
Monday, May 24, 2021 – Victoria Day
Thursday, July 1, 2021 – Canada Day
Monday, August 2, 2021 – Civic Holiday (Ontario Only)
Monday, September 6, 2021 – Labour Day
Monday, October 11, 2021 – Thanksgiving
Thursday, November 11, 2021 – Remembrance Day
Monday, December 27, 2021 – (Christmas)
Tuesday, December 28, 2021 – (Boxing Day)
OFFICE HOURS
8:30 am to 4:30 pm
Talk To Us – We’re Here To Help

Our Offices
Our offices are located at 326 Somerset Street West, in downtown Ottawa, in the National Capital Region consisting of the cities of Ottawa, Ontario, and Gatineau Québec. The Canadian Intellectual Property Office (CIPO), the government agency responsible for administering the greater part of Canada’s intellectual property regime, and home to the Patent and Trademark Offices, is a short distance away in downtown Gatineau, Quebec. We therefore have easy access to CIPO’s extensive official paper records which include much information that is still unavailable online, and its exclusive on-site databases whenever necessary. Over the years, we have also been able to develop close personal contacts with the Office staff.