US 7,621,095 B2Granted

Block-type retaining wall with planter feature

AssigneeDean Holding Corporation

InventorRobert W. Dean, Jr.

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Abstract

A retaining wall is formed of a series of courses of blocks, each of which includes a core. Engagement members are interposed between the blocks in adjacent courses for preventing relative forward movement between the blocks in adjacent courses. Each engagement member is mountable to the rear web of a lower block, and includes an upstanding projecting portion that engages the rear web of an upper block for preventing forward movement of the upper blocks relative to the lower blocks. The upstanding projecting portion engages the rear web of the upper block so that the front face of the upper block is located rearwardly of the front web of the lower block, to expose an upwardly open forward portion of the core of the lower block. The exposed portion of the lower block core may receive planting media, to enable plants to be planted in the exposed core of the lower block.

Claims12

Dependent claims

A retaining wall, comprising:

a plurality of stacked blocks, wherein each block includes a front face;
a rear wall spaced from the front face;
an upper block surface;
a lower block surface;
and a core extending through the block between the upper block surface and the lower block surface, wherein the area of the block disposed between the core and the rear wall of the block defines a rear web and the area between the core and the front face defines a front web;
wherein the wall is formed of a plurality of courses of the blocks, with a joint being formed between the blocks in adjacent upper and lower courses by the lower and upper block surfaces, respectively, of the blocks forming the upper and lower courses, wherein each of the courses comprises a plurality of the blocks placed in a side-by-side relationship;
a plurality of engagement members interposed between the blocks in adjacent courses for preventing relative forward movement between the blocks in adjacent courses, wherein each engagement member is mountable to the rear web of a lower block in a lower course, and wherein the engagement member includes an upstanding projecting portion configured to engage the rear web of an upper block placed in an adjacent upper course for preventing forward movement of blocks in the upper course relative to blocks in the lower course;
wherein the upstanding projecting portion of the clip member is configured to engage the rear web of the upper block so that the front face of the upper block is located rearwardly of the front web of the lower block to expose an upwardly open forward portion of the core of the lower block;
wherein the engagement member comprises a clip member mountable to the rear web of the lower block, wherein the clip member includes a substantially horizontal portion for placement adjacent the surface of the block forming the joint, and wherein the upstanding projecting portion extends upwardly from the horizontal portion;
and
wherein the clip member is configured to be selectively engaged with the rear web of the lower block in a first orientation in which the upstanding projecting portion is located rearwardly of the rear wall of the lower block, and in a second orientation in which the upstanding projecting portion is located forwardly of the rear wall of the lower block within the core, and wherein the upstanding projecting portion engages the rear web of the upper block when the clip member is in the first orientation, and wherein the clip member includes a second upwardly projecting portion that is configured to engage the rear web of the upper block when the clip member is in the second orientation, wherein the second upwardly projecting portion is configured to position the upper block forwardly so that the core of the lower block is not exposed when the upper block is placed on the lower block.

8 more elements

A method of constructing a retaining wall from a plurality of blocks, comprising the steps of:

providing a plurality of blocks, wherein each block includes a front outer wall presenting a front block face;
a rear wall spaced from the front wall;
a pair of side walls extending between the front wall and the rear wall;
an upper block surface;
and a lower block surface;
wherein each block has one or more cores therethrough, with the area of the block disposed between the core and the rear wall of the block defining a rear web;
placing a first series of lower blocks in a side-by-side relationship to form a lower course of the blocks;
mounting an engagement member to the rear web of selected ones of the lower blocks, wherein the engagement member includes an upwardly projecting portion that extends upwardly relative to the upper surfaces of the lower blocks, wherein the engagement member is configured such that the upwardly projecting portion of the engagement member is spaced rearwardly from the rear wall of the lower block;
placing a second series of upper blocks on the lower blocks to form an upper course above the lower course, wherein a joint is formed between blocks in the upper and lower courses by the lower and upper surfaces, respectively, of blocks forming the upper and lower courses;
wherein the second series of the blocks are placed on the first series of the blocks such that the rear webs of the upper blocks are engaged by the upwardly projecting portions of the engagement members mounted to the rear webs of the lower blocks, so as to prevent forward movement of the upper blocks relative to the lower blocks, and wherein the engagement members are configured such that, when the upper blocks are placed on the lower blocks, the front block faces of the upper blocks are located rearwardly of the front block faces of the lower blocks and at least a portion of the lower block cores is exposed;
and
positioning certain of the engagement members in an orientation in which the upwardly projecting portions extend forwardly of the rear webs of the lower blocks so as to be positioned within the cores of the lower blocks, and wherein the engagement members include second upwardly projecting portions that engage the rear webs of upper blocks and are configured such that the front block faces of the upper blocks are positioned so as not to expose the cores of the lower blocks when the lower blocks are placed on the upper blocks.

9 more elements

Dependencies are inferred from the claim text.