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:
May. 18, 2010
Filed:
Nov. 13, 2008
Applicant:
Simon Trevethick, Whitianga, NZ;
Inventor:
Simon Trevethick, Whitianga, NZ;
Assignee:
James Hardie Technology Limited, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 24/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of producing a water resistant fiber-cement product. The water repelling agent can be added or applied to the fiber-cement or indeed the material forming the fiber cement at a number of different stages in the process. The resultant material has increased water impermeability over conventional fiber-cement products.