Building block, wall constructions made from building blocks, and methods

Patent metadata

Field	Value
Publication number	US-11359371-B2
Application number	US-202017088294-A
Country	US
Kind code	B2
Filing date	Nov 3, 2020
Priority date	Mar 21, 2017
Publication date	Jun 14, 2022
Grant date	Jun 14, 2022

Abstract

A concrete building block includes indicators along each end to assist in aligning a pin placed in the block with a channel in a like block in a course below as a wall is being constructed.

First claim

What is claimed is:

1. A plurality of building blocks especially adapted to be assembled with a plurality of alignment pins into a multi-course wall comprising a plurality of running-bond courses of said blocks, each of said blocks comprising:
(a) a body having opposite and vertically-oriented front and rear faces, opposite and horizontally-oriented upper and lower faces, and opposite and vertically-oriented right and left end faces;
(b) a right end of the block body comprising a first forward portion extending rearwardly from the front face of the block body and extending from the upper face of the block body to the lower face of the block body, a first recess wall facing rearwardly and extending inwardly from the first forward portion of the right end of the block body and from the upper face to the lower face of the block body, and a first recessed edge wall extending rearwardly from the first recess wall and extending from the upper face to the lower face of the block body, where the first forward portion of the right end of the block body and the first recess wall of the right end of the block body are configured and sized to be securely graspable by a first human hand during assembly of the multi-course wall;
(c) a left end of the block body comprising a second forward portion extending rearwardly from the front face of the block body and extending from the upper face of the block body to the lower face of the block body, a second recess wall facing rearwardly and extending inwardly from the second forward portion of the left end of the block body and from the upper face to the lower face of the block body, and a second recessed edge wall extending rearwardly from the second recess wall and extending from the upper face to the lower face of the block body, where the first forward portion of the left end of the block body and the second recess wall of the left end of the block body are configured and sized to be securely graspable by a second human hand during assembly of the multi-course wall;
(d) a vertically-oriented first pin-receiving aperture extending through the body and having an upper end that opens to the upper face of the block body and a lower end that opens to the lower face of the block body, said first pin-receiving aperture being located adjacent to the first recessed edge wall of the right end and being partially open along a length of the first pin-receiving aperture to the first recessed edge wall of the right end of the block body so that the first pin-receiving aperture is visible from the right end of the block body in assembly of the wall, and a first alignment pin inserted into the first pin-receiving aperture is also visible from the right end of the block body during assembly of the multi-course wall;
(e) a vertically-oriented second pin-receiving aperture extending through the body and having an upper end that opens to the upper face of the block body and a lower end that opens to the lower face of the block body, said second pin-receiving aperture being located adjacent to the second recessed edge wall of the left end and being partially open along a length of the second pin-receiving aperture to the second recessed edge wall of the left end of the block body so that the second pin-receiving aperture is visible from the left end of the block body in assembly of the wall, and a second alignment pin inserted into the second pin-receiving aperture is also visible from the left end of the block body during assembly of the multi-course wall;
(f) a first alignment channel portion formed in the upper face of the block body adjacent to an intersection of the upper face and the second recess edge wall of the left end of the block body, and configured and of such extent so as to receive a lower end of a first alignment pin inserted into a first pin-receiving aperture of a like block placed on said upper face in a running-bond arrangement and to facilitate interconnection of the upper and lower blocks in a first predetermined batter relationship; and
(g) a second alignment channel portion formed in the upper face of the block body adjacent to the intersection of the upper face and the first recess edge wall of the right end of the block body, and configured and of such extent so as to receive a lower end of a second alignment pin inserted into a second pin-receiving aperture of a like block placed on said upper face in a running-bond arrangement and to facilitate interconnection of the upper and lower blocks in the first predetermined batter relationship.

2. The plurality of building blocks of claim 1 wherein the first predetermined batter relationship is zero batter.

3. The plurality of building blocks of claim 2 further comprising:
(a) a third alignment channel portion formed in the upper face of the block body adjacent an intersection of the upper face and the second recess edge wall of the left end of the block body and configured and of such extent so as to receive a lower end of a first alignment pin inserted into the first pin-receiving aperture of a like block placed on said upper face in a running-bond arrangement and to facilitate interconnection of the upper and lower blocks in a second predetermined batter relationship;
(b) a fourth alignment channel portion formed in the upper face of the block body adjacent an intersection of the upper face and the first recess edge wall of the right end of the block body and configured and of such extent so as to receive a lower end of a second alignment pin inserted into the second pin-receiving aperture of a like block placed on said upper face in a running-bond arrangement and to facilitate interconnection of the upper and lower blocks in a second predetermined batter relationship; and wherein the second predetermined batter relationship is a constant, non-zero batter.

4. The plurality of building blocks of claim 1 wherein the first predetermined batter relationship is a constant, non-zero batter.

Assignees

• Anchor Wall Syst

Inventors

• Burnquist Robert Brian
• Schlueter Jonathan Michael

Classifications

• E02D2200/16

  Shapes · CPC title

• E04B2002/0245

  Pegs or pins · CPC title

• E04B2002/0265

  Building elements for making arcuate walls · CPC title

• E04C1/39

  characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra · CPC title

• E02D2300/002

  Concrete · CPC title