F - Mech Eng,Light,Heat,Weapons – 23 – L
Patent
F - Mech Eng,Light,Heat,Weapons
23
L
F23L 17/02 (2006.01) E04G 3/00 (2006.01) E04G 21/32 (2006.01)
Patent
CA 2277102
A chimney cowl comprising a base plate having a central opening and a top plate separated by a number of baffles which form radial ducts which progressively decrease in area towards the central opening. The inner edge of the baffles terminates at or adjacent the opening. The cowl can include a spigot which projects into the central opening in the base plate and which can be inserted into the chimney flue. In a highly preferred form, the base plate is frustro-conical in shape and the top plate is conical.
Barrigar Intellectual Property Law
Jamieson David Laurence
LandOfFree
Chimney cowl does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chimney cowl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chimney cowl will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1623666