E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 3/20 (2006.01)
Patent
CA 2520239
A frame assembly for a window including a sash that slides vertically within a master frame. The master frame is substantially of unitary, one-piece construction that can advantageously be manufactured by an injection moulding process. The sash frame can also be of unitary, one-piece construction, and can also be manufactured by injection moulding. The master frame can be provided with liner support structures along the jambs to receive jamb liners in snap-fit. The liner support structures can advantageously be integrally moulded with the master frame.
Ohrstrom Rolf J.
Petta Gabriel
Alpa Lumber Inc.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
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