The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2014
Filed:
Apr. 05, 2010
Hong Chen, Alto Loma, CA (US);
Chongjun Jiang, Alta Loma, CA (US);
Jong Min Keum, Rancho Cucamonga, CA (US);
Caidian Luo, Alta Loma, CA (US);
Shan Ren, Moreno Valley, CA (US);
Daniel Jose Suasnabar, Rancho Cucamonga, CA (US);
Bryan Louis Walters, Anaheim, CA (US);
Hong Chen, Alto Loma, CA (US);
Chongjun Jiang, Alta Loma, CA (US);
Jong Min Keum, Rancho Cucamonga, CA (US);
Caidian Luo, Alta Loma, CA (US);
Shan Ren, Moreno Valley, CA (US);
Daniel Jose Suasnabar, Rancho Cucamonga, CA (US);
Bryan Louis Walters, Anaheim, CA (US);
James Hardie Technology Limited, Dublin, IE;
Abstract
Described herein is a monolithic cementitious article with one or more pre-formed shaped regions. The shaped regions are generally channels that extend through a portion of the article or span the full article. The article includes one or more openings at least one of its ends. The article has a low apparent density with a high strength as well as high performance characteristics. The article when manufactured is suitable for use as a building product, such as siding, panel, trim, fascia, roofing, crown molding, decking, and fencing.