Even though i applied last December; i hope my timeline will be helpful to you guys:
We received your application for a permanent resident card on December 21, 2016.
We sent you correspondence acknowledging receipt of your application(s) on January 12, 2017.
We started processing your application on January 12, 2017.
Your Permanent Resident card was sent by mail on March 13, 2017.[/QUOTE
Did they email you this? I applied for my parents PR card in september, havent heard anything yet.