E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 5/01 (2006.01) E04D 13/03 (2006.01) E04D 13/143 (2006.01) E04D 13/147 (2006.01)
Patent
CA 2144806
A combined roof vent and attic access hatch has a base unit with a curb surrounding the hatch access opening and a flashing surrounding the curb for incorporation into the roof. Ventilation openings are formed in the curb, near the top. A cap unit extends over the curb and has a peripheral flange spaced outwardly from the curb. A centering flange extends inwardly from the peripheral cap flange and is also equipped with ventilation openings, screened to prevent animal access to the attic.
Friesen Abraham
Friesen Jake
Friesen John
Ade & Company
Friesen Abraham
Friesen Jake
Friesen John
LandOfFree
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