Patent ID: 9724836
Date: 2017-08-08
CPC Classifications: B26D,B26F,E04D,Y10T

Claim:
1. A roof pipe flashing for covering a damaged roof pipe flashing on a shingled roof of a building comprising a boot having a frusto-conical wall, said frusto-conical wall having a semi-closed top end and an open bottom end, said semi-closed top end having an opening therein for passing a roof vent pipe therethrough, said opening having a diameter such as to provide a water tight frictional engagement with said roof vent pipe, said semi-closed top end being at an inclined angle with respect to said open bottom end, said open bottom end of said frusto-conical wall having an opening large enough to provide a complete covering of said damaged roof pipe flashing with said boot, said open bottom end of said frusto-conical wall having an outer circumferential width at said open bottom end of said frusto-conical wall, said roof pipe flashing has a first configuration comprising an external flat support base monolithically formed with said open bottom end of said frusto-conical wall, said flat support base completely surrounds and abuts said frusto-conical wall and said flat support base's outer most peripheral widths and lengths is rectangularly shaped, a surface of said flat support base, which surface faces said frusto-conical wall, contains marked lines which define an outer most periphery of a second configuration, and said second configuration comprising an external flat strip monolithically formed with said open bottom end of said frusto-conical wall and said flat strip completely surrounds and abuts said frusto-conical wall, said flat strip is formed by removing material that formed said flat support base, along said marked lines, and said flat strip being transversely narrower in width than said widths of said flat support base, wherein said widths are transverse with respect to said frusto-conical wall, said second configuration further comprises at least one flat elongated extension, said flat elongated extension being monolithically formed with and in the same plane as said flat strip and is formed by removing material that formed said flat support base, along said marked lines, said outer most peripheral width of said flat elongated extension being narrower than said outer most periphery widths of said flat support base and said flat elongated extension's outer most length terminating at a same length as one of said outer most peripheral lengths of said flat support base, said at least one flat elongated extension having a free end, and said at least one flat elongated extension having means at said free end for securing said boot over said damaged roof pipe flashing to said roof of said building.