E - Fixed Constructions – 05 – F
Patent
E - Fixed Constructions
05
F
E05F 11/42 (2006.01) B66D 3/04 (2006.01) E05C 7/06 (2006.01) E05D 13/00 (2006.01) E05F 1/00 (2006.01) E05F 11/48 (2006.01) E06B 3/44 (2006.01)
Patent
CA 2354694
The invention proposes a pulley apparatus (27) for use with double hung vertical sash windows. The apparatus (27) comprises a base (32) which supports a pair of pulleys (42). One or both pullies (42) may be adjustable. The apparatus (27) is adapted to be installed into a recess in a window head (20) so that it is flush with the head (20).
Abroling Pty Limited
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Pulley for double hung windows does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pulley for double hung windows, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulley for double hung windows will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1706228