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Publication numberUSD296007 S
Publication typeGrant
Application numberUS 06/867,372
Publication date31 May 1988
Filing date27 May 1986
Publication number06867372, 867372, US D296007 S, US D296007S, US-S-D296007, USD296007 S, USD296007S
InventorsPaul J. Forsberg
Original AssigneeKeystone Retaining Wall Systems, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Wall block
US D296007 S
Images(12)
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Claims(1)
  1. The ornamental design of a wall block, substantially as shown and described.
Description

FIG. 1 is a perspective view of a first embodiment of the wall block of my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a sectional view taken along the line 6--6 of FIG. 2;

FIG. 7 is a sectional view taken along the line 7--7 of FIG. 3;

FIG. 8 is a perspective view of a second embodiment of the wall block of my new design;

FIG. 9 is a top view of FIG. 8;

FIG. 10 is a bottom view of FIG. 8;

FIG. 11 is a front view of FIG. 8;

FIG. 12 is a rear view of FIG. 8;

FIG. 13 is a sectional view taken along the line 13--13 of FIG. 9;

FIG. 14 is a sectional view taken along the line 14--14 of FIG. 10;

FIG. 15 is a third embodiment of the wall block of my new design;

FIG. 16 is a top view of FIG. 15;

FIG. 17 is a bottom view of FIG. 15;

FIG. 18 is a front view of FIG. 15;

FIG. 19 is a rear view of FIG. 15;

FIG. 20 is a sectional view taken along the line 20--20 of FIG. 16;

FIG. 21 is a sectional view taken along the line 21--21 of FIG. 17;

FIG. 22 is a fourth embodiment of the wall block of my new design;

FIG. 23 is a top view of FIG. 22;

FIG. 24 is a bottom view of FIG. 22;

FIG. 25 is a front elevational view of FIG. 23;

FIG. 26 is a rear view of FIG. 22;

FIG. 27 is a sectional view taken along the line 27--27 of FIG. 23;

FIG. 28 is a sectional view taken along the line 28--28 of FIG. 24;

FIG. 29 is a fifth embodiment of the wall block of my new design;

FIG. 30 is a top view of FIG. 29;

FIG. 31 is a bottom view of FIG. 29;

FIG. 32 is a front view of FIG. 29;

FIG. 33 is a rear view of FIG. 29;

FIG. 34 is a sectional view taken along the line 34--34 of FIG. 30;

FIG. 35 is a sectional view taken along the line 35--35 of FIG. 31;

FIG. 36 is a sixth embodiment of the wall block of my new design;

FIG. 37 is a top view of FIG. 36;

FIG. 38 is a bottom view of FIG. 36;

FIG. 39 is a front view of FIG. 36;

FIG. 40 is a rear view of FIG. 36;

FIG. 41 is a sectional view taken along the line 41--41 of FIG. 37; and

FIG. 42 is a sectional view taken along the line 42--42 of FIG. 38.

Non-Patent Citations
Reference
1The Besser Company brochure, "Modular Concrete Block", 1984.
2The Besser Company brochure, "Paving Stone", Jun., 1984.
3The Besser Company Bulletin, Feb., 1985.
4The Hollow Building Tile Assoc. Handbook, p. 11, Jan., 1924.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5017049 *26 Jul 199021 May 1991Block Systems Inc.Composite masonry block
US5062610 *7 Jun 19905 Nov 1991Block Systems Inc.Composite masonry block mold for use in block molding machines
US5294216 *6 Feb 199115 Mar 1994Anchor Wall Systems, Inc.Composite masonry block
US5487623 *18 Aug 199330 Jan 1996Societe Civile Des Brevets Henri C. VidalModular block retaining wall construction and components
US5589124 *6 Jun 199531 Dec 1996Block Systems, Inc.Method of forming composite masonry blocks
US5624211 *14 Feb 199429 Apr 1997Societe Civile Des Brevets Henri C. VidalModular block retaining wall construction and components
US6142713 *25 Sep 19987 Nov 2000Anchor Wall Systems, Inc.Composite masonry block
US616835327 Aug 19982 Jan 2001Rockwood Retaining Walls, Inc.Retaining wall and method of wall construction
US61787041 Jul 199930 Jan 2001Anchor Wall Systems, Inc.Splitting technique
US61831683 Feb 20006 Feb 2001Anchor Wall Systems, Inc.Composite masonry block
US625085019 Aug 199926 Jun 2001Rockwood Retaining Walls, Inc.Block with multifaceted bottom surface
US631219718 Sep 20006 Nov 2001Anchor Wall Systems, Inc.Composite masonry block
US64884487 Jan 20003 Dec 2002Kiltie Corp.Block module
US652748311 Jun 20014 Mar 2003Frederic R. AgeeRetaining wall assembly
US664133419 Nov 20014 Nov 2003Anchor Wall Systems, Inc.Composite masonry block
US696004828 Aug 20021 Nov 2005Kiltie CorporationModular segmented retaining wall
US709043820 Jan 200415 Aug 2006Rockwood Retaining Walls, Inc.Block with multifaceted bottom surface
US71247546 Aug 200424 Oct 2006Custom Precast & Masonry, Inc.Method and device for creating a decorative block feature
US716821811 Jun 200430 Jan 2007David Stalder SpratlenMortarless fence block system
US722923531 Aug 200512 Jun 2007Kiltie CorporationRetaining wall system
US724407915 Sep 200517 Jul 2007Kiltie CorporationRetaining wall system
US735101420 Jun 20061 Apr 2008Mortarless Technologies, LlcBlock with multifaceted bottom surface
US827281217 Aug 200925 Sep 2012Smart Slope LlcRetaining wall system
US874595321 Sep 201210 Jun 2014Smart Slope, LlcRetaining wall system
Classifications
U.S. ClassificationD25/116, D25/113