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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US549036313 Oct 199413 Feb 1996Anchor Wall Sytems, Inc.Composite masonry block
US55891246 Jun 199531 Dec 1996Block Systems, Inc.Method of forming composite masonry blocks
US570418323 May 19956 Jan 1998Anchor Wall Systems, Inc.Composite masonry block
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US61133187 Aug 19985 Sep 2000Anchor Wall Systems, Inc.Composite masonry block
US614271325 Sep 19987 Nov 2000Anchor Wall Systems, Inc.Composite masonry block
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US61831683 Feb 20006 Feb 2001Anchor Wall Systems, Inc.Composite masonry block
US631219718 Sep 20006 Nov 2001Anchor Wall Systems, Inc.Composite masonry block
US661638217 Sep 20019 Sep 2003Anchor Wall Systems, Inc.Composite masonry block
US704847211 Jun 200323 May 2006Anchor Wall Systems, Inc.Composite masonry block
US73609708 Dec 200522 Apr 2008Anchor Wall Systems, Inc.Composite masonry block
US73842155 Aug 200310 Jun 2008Anchor Wall Systems, Inc.Composite masonry block
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US802848626 Jul 20024 Oct 2011Valinge Innovation ABFloor panel with sealing means
US803307515 Aug 200711 Oct 2011Välinge Innovation ABLocking system and flooring board
USD44551227 Oct 199724 Jul 2001Anchor Wall Systems, Inc.Retaining wall block
USD4586938 Nov 199611 Jun 2002Anchor Wall Systems, Inc.Retaining wall block

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