Heat weldable pipe curb accessory

Details Heat weldable pipe curb accessory Heat weldable pipe curb accessory

2011-06-07

2011-06-07

Del Sole, Joseph S (Department: 1743)

Static structures (e.g., buildings)

Flue connection to building structure

C052S058000, C052S060000, C052S584100, C052S588100, C052S741400, C249S006000, C249S008000, C249S208000, C285S042000, C285S043000, C285S044000, C285S065000, C285S419000, C156S071000, C156S091000

Reexamination Certificate

active

07954286

ABSTRACT:
A target piece for sealing mechanical penetrations in single ply roofing membranes is provided. The target piece comprises a left piece and a right piece, or a single unified piece. The left piece can be applied on one side of the one or more mechanical penetrations, and the right piece can be applied on an opposite side of the one or more mechanical penetrations. Alternatively, the unified piece can be applied on the one or more mechanical penetrations. Left and right curb elements are attached to a top of the left piece and right piece, respectively. Faces of the left and right pieces are sealed to each other and faces of the left and right curb elements are sealed to each other using an adhesive/heat seal, thus forming a pocket around the mechanical penetrations, and then sealant is poured into the pocket to seal the mechanical penetrations. Extensions are provided on ends of either the right or left pieces of the target piece to provide extra insurance against water leakage.

REFERENCES:
patent: 1494234 (1924-05-01), Gossett
patent: 1905856 (1933-04-01), Haase et al.
patent: 3247632 (1966-04-01), Bloxsom
patent: 3708185 (1973-01-01), Bilicki et al.
patent: 3838544 (1974-10-01), Hindall
patent: 4635409 (1987-01-01), Vandemore
patent: 4730421 (1988-03-01), Leeland
patent: 4738057 (1988-04-01), Logan
patent: 4774795 (1988-10-01), Braun
patent: 4928443 (1990-05-01), Goodman et al.
patent: 4934093 (1990-06-01), Yanna
patent: 4937991 (1990-07-01), Orth
patent: 5309579 (1994-05-01), Nelson
patent: 5493827 (1996-02-01), Georgeau et al.
patent: 5746031 (1998-05-01), Burns
patent: 5768838 (1998-06-01), Georgeau
patent: 5946863 (1999-09-01), Bullard
patent: 5970667 (1999-10-01), Thaler
patent: 6021620 (2000-02-01), Vermilion et al.
patent: 6601351 (2003-08-01), Zerfoss
patent: 6623578 (2003-09-01), Wasitis et al.
patent: 7386958 (2008-06-01), Quarles
patent: 2005/0172569 (2005-08-01), Jutras
patent: 2007/0094984 (2007-05-01), McClure

Affiliated with

Also associated with

Rating

Heat weldable pipe curb accessory does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat weldable pipe curb accessory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat weldable pipe curb accessory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2708444