Service interruption - multiple applications - 2018-03-17

Due to maintenance activities, the following will be unavailable on Saturday March 17, 2018 from 6:00 a.m. to 6:00 p.m. (EDT).

  • Canadian Patent Database
  • Decisions of the Commissioner of Patents
  • The Canadian Patent Office Record
  • TM Journal
  • PCT - E-Filing
  • Patent Maintenance Fees
  • Patent General Correspondence
  • Copyright General Correspondence
  • Industrial Design General Correspondence
  • TM Agent Renewal

We apologize for any inconvenience this may cause.

For more information, please call our Client Service Centre at: 1-866-997-1936. For date-sensitive material, please review our Correspondence procedures.

Trademark Filing - Login



Note: Login credentials are case sensitive.