Roofing shingle with headlap seal and improved coverage

Details Roofing shingle with headlap seal and improved coverage Roofing shingle with headlap seal and improved coverage

2007-04-17

2007-04-17

Yip, Winnie (Department: 3636)

Static structures (e.g., buildings)

Lapped multiplanar surfacing; e.g., shingle type

With fastener or anchor

C052S559000, C052S523000, C052S420000, C428S143000

Reexamination Certificate

active

10704757

ABSTRACT:
A roofing shingle for enhanced wind/rain durability embodies two transverse lines of adhesion. A first discontinuous line of adhesive joins the butt edge of an overlying shingle to the underlying shingle. Secondly, a band of sealant adjacent the top edge of an underlying shingle seals against an overlying shingle to prevent penetration by wind driven rain to the roof deck. A reduced headlap is thereby permitted, thereby either reducing shingle size or extending shingle coverage. Exposed portions of the sealant band improve the erosion resistance of underlying shingles.

REFERENCES:
patent: 2863405 (1958-12-01), Leibrook et al.
patent: 3903340 (1975-09-01), Shepherd
patent: 4333279 (1982-06-01), Corbin et al.
patent: 4559267 (1985-12-01), Freshwater et al.
patent: 4637191 (1987-01-01), Smith
patent: 4824880 (1989-04-01), Algrim et al.
patent: 4856251 (1989-08-01), Buck
patent: 5488807 (1996-02-01), Terrenzio et al.
patent: 5950387 (1999-09-01), Stahl et al.
patent: 6199338 (2001-03-01), Hudson et al.
patent: 6228785 (2001-05-01), Miller et al.
patent: 403975 (1942-04-01), None
patent: 644823 (1962-07-01), None
patent: 791912 (1968-08-01), None
patent: 900136 (1972-05-01), None
Verlegevorschrift Isola Dachschindeln; brochure from Isola-Platon GmbH; no date available.
Itseliimautuvat ICOPAL KONTAKT katelaatat; brochure from Isola-Bitumenschindeln; no date available.
Materialdaten Isola Schindel; brochure from Isola-Platon GmbH; no date available.
Isola Schindel; brochure from Isola-Platon GmbH; no date available.

Affiliated with

Also associated with

Rating

Roofing shingle with headlap seal and improved coverage does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Roofing shingle with headlap seal and improved coverage, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roofing shingle with headlap seal and improved coverage will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3802567