Synthetic shingle or tile with stress relief nail zones

Details for Australian Patent Application No. 2007308982 (hide)

Owner Certainteed Corporation

Inventors Kalkanoglu, Husnu M.; Jacobs, Gregory F.

Agent Freehills

Pub. Number AU-A-2007308982

PCT Pub. Number WO2008/052029

Priority 60/862,858 25.10.06 US

Filing date 24 October 2007

Wipo publication date 2 May 2008

International Classifications

E04D 1/00 (2006.01) Roof covering by making use of tiles, slates, shingles, or other small roofing elements

E04D 3/18 (2006.01) Roof covering by making use of flat or curved slabs or stiff sheets

Event Publications

23 April 2009 PCT application entered the National Phase

  PCT publication WO2008/052029 Priority application(s): WO2008/052029

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