Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD317209 S
Publication typeGrant
Application numberUS 07/280,301
Publication dateMay 28, 1991
Filing dateDec 5, 1988
Publication number07280301, 280301, US D317209 S, US D317209S, US-S-D317209, USD317209 S, USD317209S
InventorsPaul J. Forsberg
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Corner wall block
US D317209 S
Images(2)
Previous page
Next page
Claims(1)
  1. The ornamental design of a corner wall block, as shown and described.
Description

FIG. 1 is a perspective view of a corner wall block showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view of the right side thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a side elevational view of the left side thereof;

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

FIG. 9 is a front elevational view of FIG. 8;

FIG. 10 is a top plan view of FIG. 8;

FIG. 11 is a bottom plan view of FIG. 8;

FIG. 12 is a side elevational view of the right side of FIG. 8;

FIG. 13 is a rear elevational view of FIG. 8; and

FIG. 14 is a side elevational view of the left side of FIG. 8.

Non-Patent Citations
Reference
1"Paving Stone" publication, Jun. 1984.
2Besser Company Bulletin, Feb. 1985.
3Besser, "Modular Concrete Block" publication, pp. 18-19, 1984.
4Concrete Masonry Pictorial, vol. 33, No. 3, p. 5, 1977.
5The Hollow Building Handbook, p. 11, Jan. 1924.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5589124 *Jun 6, 1995Dec 31, 1996Block Systems, Inc.Method of forming composite masonry blocks
US6142713 *Sep 25, 1998Nov 7, 2000Anchor Wall Systems, Inc.Composite masonry block
US6178704Jul 1, 1999Jan 30, 2001Anchor Wall Systems, Inc.Splitting technique
US6183168Feb 3, 2000Feb 6, 2001Anchor Wall Systems, Inc.Composite masonry block
US6250850Aug 19, 1999Jun 26, 2001Rockwood Retaining Walls, Inc.Block with multifaceted bottom surface
US6312197Sep 18, 2000Nov 6, 2001Anchor Wall Systems, Inc.Composite masonry block
US7208112Feb 5, 2003Apr 24, 2007Anchor Wall Systems, Inc.Concrete block and method of making same
US7458800Oct 20, 2006Dec 2, 2008Anchor Wall Systems, Inc.Mold assembly for manufacturing a masonry block
US7695268Apr 19, 2007Apr 13, 2010Marshall ConcreteSystem and method for manufacturing concrete blocks
US7807083Apr 5, 2007Oct 5, 2010Anchor Wall Systems, Inc.Method of making a concrete block
US7823360May 24, 2007Nov 2, 2010Jared CottleOpen core building blocks system
US7849656Apr 18, 2008Dec 14, 2010Anchor Wall Systems, Inc.Dry cast block arrangement and methods
US8128851Dec 16, 2009Mar 6, 2012Anchor Wall Systems, Inc.Concrete block and method of making same
US8540915Jan 27, 2012Sep 24, 2013Anchor Wall Systems, Inc.Concrete block and method of making same
Classifications
U.S. ClassificationD25/114