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Publication numberUSD527467 S1
Publication typeGrant
Application numberUS 29/231,624
Publication dateAug 29, 2006
Filing dateJun 8, 2005
Priority dateJan 18, 2005
Publication number231624, 29231624, US D527467 S1, US D527467S1, US-S1-D527467, USD527467 S1, USD527467S1
InventorsKaine Malcolm Andrew Telford
Original AssigneeKaine Malcolm Andrew Telford
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Lightweight building block
US D527467 S1
Abstract  available in
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  1. The ornamental designs for a lightweight building block, as shown and described.

FIG. 1 is a top plan view of a first embodiment of a building block showing my new design shown broken away to indicate indeterminate length;

FIG. 2 is a side elevation view thereof;

FIG. 3 is an end elevation view thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is a top plan view of a second embodiment of the building block shown broken away to indicate indeterminate length;

FIG. 6 is a side elevation view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is a end elevation view thereof.

The dotted lines depict that the building blocks may be of varied lengths and form no part of the claimed designs.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7584584Apr 9, 2007Sep 8, 2009Fennell Jr Harry CReusable modular block wall assembly system
US8091307Aug 18, 2009Jan 10, 2012King Abdulaziz UniversityConvection baffle for hollow blocks
US9404234Feb 20, 2014Aug 2, 2016Construction & Design Solutions, Inc.Building block system
US20080245005 *Apr 9, 2007Oct 9, 2008Fennell Harry CReusable Modular Block Wall Assembly System
US20110041444 *Aug 18, 2009Feb 24, 2011Majed Moalla AlhazmyConvection baffle for hollow blocks
US20110047924 *Sep 1, 2009Mar 3, 2011Antar Mohamed AHollow brick providing thermal insulation
U.S. ClassificationD25/114