Invention Grant
- Patent Title: Shingle with reinforcement nail zone and method of manufacturing
- Patent Title (中): 加固钉区和制造方法
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Application No.: US14267956Application Date: 2014-05-02
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Publication No.: US09121178B2Publication Date: 2015-09-01
- Inventor: James S. Belt , Bert W. Elliot
- Applicant: Owens Corning Intellectual Capital, LLC
- Applicant Address: US OH Toledo
- Assignee: Owens Corning Intellectual Capital, LLC
- Current Assignee: Owens Corning Intellectual Capital, LLC
- Current Assignee Address: US OH Toledo
- Agency: Calfee, Halter & Griswold LLP
- Main IPC: E04D1/00
- IPC: E04D1/00 ; E04D1/20 ; E04D1/26 ; E04D1/12 ; E04D1/34 ; E04D1/28
Abstract:
A roofing shingle is provided. The roofing shingles includes an overlay sheet including a headlap portion and a tab portion and an underlay sheet secured to the overlay sheet such that a region of the underlay sheet overlaps a region of the headlap portion of the overlay sheet. A reinforcement material is secured to the headlap portion of the overlay sheet. The reinforcement material is configured to improve nail pull-through. The reinforcement material extends beyond the overlapping regions of the headlap portion and the underlay sheet a distance of about 0.12 inches or less.
Public/Granted literature
- US20140322494A1 SHINGLE WITH REINFORCEMENT NAIL ZONE AND METHOD OF MANUFACTURING Public/Granted day:2014-10-30
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