NORTH STAR
Filed: January 17, 2012
METAL ENTRANCE DOORS
Owned by: CORNERSTONE BUILDING BRANDS CANADA INC.
Serial Number: 85518577
FUSION COLOR WRAP
Filed: June 4, 2020
coloured laminated thermoplastic film wrap for use on window frames and window and patio door casings
Owned by: CORNERSTONE BUILDING BRANDS CANADA INC.
Serial Number: 88948054
NORTH STAR WINDOWS & DOORS
Filed: June 24, 2020
Patio doors; steel entrance doors
Owned by: CORNERSTONE BUILDING BRANDS CANADA INC.
Serial Number: 90019269
COMFORTSTAR
Filed: March 23, 2021
Metal patio, garden, and entry doors
Owned by: CORNERSTONE BUILDING BRANDS CANADA INC.
Serial Number: 90595947
NORTH STAR SENTINEL ENTRY DOOR SYSTEM
Filed: May 19, 2023
Metal patio doors; metal entrance doors
Owned by: CORNERSTONE BUILDING BRANDS CANADA INC.
Serial Number: 98005053
ULTRASTAR
Filed: January 19, 2024
Metal window casements; metal window frames and fittings; metal awning windows
Owned by: CORNERSTONE BUILDING BRANDS CANADA INC.
Serial Number: 98366706
