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:
Nov. 23, 2010
Filed:
Mar. 29, 2007
Applicants:
Chris James Allington, Canterbury, NZ;
Dallas Rex James, Auckland, NZ;
Timmothy John Day, Rolleston, NZ;
Nigel Gary Maxey, Christchurch, NZ;
Inventors:
Chris James Allington, Canterbury, NZ;
Dallas Rex James, Auckland, NZ;
Timmothy John Day, Rolleston, NZ;
Nigel Gary Maxey, Christchurch, NZ;
Assignee:
Holmes Solutions Limited, , NZ;
Primary Examiner:
Int. Cl.
CPC ...
E02D 29/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A block having at least one front face, at least one back face, sides connecting the front and back faces, a top surface, a bottom surface and at least one cavity passing through the entire height of the block from the top surface to the bottom surface, wherein the cavity is positioned so that the centre of mass of the block lies closer to the back face than does the geometric centre of the block.