US2021172171A1PendingUtilityA1

Wall blocks, veneer panels for wall blocks and method of constructing walls

Assignee: KEYSTONE RETAINING WALL SYSTEMS LLCPriority: Sep 29, 2009Filed: Feb 19, 2021Published: Jun 10, 2021
Est. expirySep 29, 2029(~3.2 yrs left)· nominal 20-yr term from priority
E02D 29/025E04F 13/0801E04B 2002/0245Y10T403/75E04B 1/04E04B 2002/0269E04C 1/395E04B 2/14E04B 2/20E04C 1/39E04B 2002/0256E04C 2/46E04C 2/38E04B 2/18E04C 1/00
72
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Claims

Abstract

Wall blocks, veneers, veneer connectors, walls, and methods of constructing walls are provided. More particularly, the invention relates to constructing walls in which a veneer panel is attached to a wall block with a connector and in which the front faces of the veneers have a desirable texture.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A wall block unit comprising:
 a first veneer panel including a first rear face having a first connector channel oriented, upon installation, in a vertical direction from a first bottom face to a first top face of the first veneer panel, wherein the first connector channel is configured to receive a first connector shaft; and   a second veneer panel including a second front face having a second connector channel oriented, upon installation, in the vertical direction from a second bottom face to a second top face of the second veneer panel, wherein the second connector channel is configured to receive a second connector shaft.   
     
     
         2 . The wall block unit of  claim 1 , wherein the first connector channel extends in the vertical direction on the first rear face of the first veneer panel from a first top face of the first veneer panel to a first bottom face of the first veneer panel, and wherein the second connector channel extends in the vertical direction on the second front face of the second veneer panel from a second top face of the second veneer panel to a second bottom face of the second veneer panel. 
     
     
         3 . The wall block unit of  claim 2 , wherein the first veneer panel further comprises first and second side walls extending from the first top face to the first bottom face. 
     
     
         4 . The wall block unit of  claim 3 , wherein the first veneer panel further comprises a first front face positioned on a side of the first veneer panel opposite the first rear face. 
     
     
         5 . The wall block unit of  claim 4 , wherein the first top face is parallel to the first bottom face, wherein the first front face is parallel to the first rear face. 
     
     
         6 . The wall block unit of  claim 5 , wherein the first side wall includes a first surface portion that angles outward from the first front face and a second surface portion that angles inward from the first surface portion towards the rear face. 
     
     
         7 . The wall block unit of  claim 5 , wherein the first rear face includes projections, valleys, or a combination thereof, wherein the valleys extend in the vertical direction from the first top face to the first bottom face. 
     
     
         8 . The wall block unit of  claim 5 , wherein the first front face has a smaller surface area than a surface area of the first rear face. 
     
     
         9 . The wall block unit of  claim 5 , wherein the first side wall includes a first surface portion that angles inward from the first front face and a second surface portion that angles outward from the first surface portion towards the rear face. 
     
     
         10 . The wall block unit of  claim 5 , wherein the first front face has a smaller surface area than a surface area of the first rear face. 
     
     
         11 . The wall block unit of  claim 5 , wherein the first front face has a larger surface area than a surface area of the first rear face. 
     
     
         12 . The wall block unit of  claim 5 , wherein the first front face includes projections, valleys, or a combination thereof, wherein the valleys extend in the vertical direction from the first top face to the first bottom face. 
     
     
         13 . The wall block unit of  claim 5 , wherein the first front face has a same surface area a surface area of the first rear face. 
     
     
         14 . The wall block unit of  claim 5 , wherein the first front face has a same surface pattern a surface pattern of the first rear face. 
     
     
         15 . The wall block unit of  claim 5 , wherein the connector is disposed within the first connector channel and the second connector channel. 
     
     
         16 . The wall block unit of  claim 1 , wherein the first and second veneer panels include a concrete material. 
     
     
         17 . The wall block unit of  claim 1 , wherein the first and second veneer panels include a pre-cast concrete material. 
     
     
         18 . The wall block unit of  claim 1 , wherein the first and second veneer panels include a polymer material. 
     
     
         19 . The wall block unit of  claim 1 , wherein the first and second veneer panels include a fiberglass material. 
     
     
         20 . The wall block unit of  claim 1 , wherein the first front face of the first veneer panel and a second rear face of the second veneer panel include a real stone veneer material. 
     
     
         21 . The wall block unit of  claim 1 , wherein the first rear face of the first veneer panel includes a first offset receiving projection or valley configured to set an offset of a second wall block unit placed on top. 
     
     
         22 . The wall block unit of  claim 1 , wherein the second front face of the second veneer panel includes a second offset receiving projection or valley configured to set the offset of the second wall block unit placed on top. 
     
     
         23 . The wall block unit of  claim 1 , wherein the first connector shaft is offset from the second connector shaft. 
     
     
         24 . The wall block unit of  claim 1 , further comprising a bridge portion connected to the first shaft. 
     
     
         25 . The wall block unit of  claim 1 , wherein, upon installation, the first shaft is parallel with the second shaft. 
     
     
         26 . The wall block unit of  claim 1 , wherein the first and second shafts have respective vertical friction ribs, horizontal friction ribs, or a combination thereof. 
     
     
         27 . The wall block unit of  claim 1 , wherein the respective friction ribs of each of the first and second shafts may be located at different relative positions on the first and second shafts. 
     
     
         28 . (canceled) 
     
     
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         38 . (canceled) 
     
     
         39 . (canceled) 
     
     
         40 . (canceled)

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