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AssigneeDesignscape Enterprises Ltd.
InventorsFrank Pacitto, Paul Pignatelli
Estimating the term…
A standardized block for forming a retaining wall, said block comprising a top and bottom and having disposed proximate the top thereof first, second and third abutment means, and having disposed proximate the bottom thereof fourth, fifth and sixth abutment means, said second and fifth abutment means abutting in a first abutting position when like blocks are placed course upon course to form a retaining wall having a substantially vertical alignment, said first abutment, said second abutment and said third abutment abutting with said fourth, fifth and sixth abutment in a second abutting position different from said first position when like blocks are placed one upon the other, course upon course, to provide a substantially set-back retaining wall construction, and wherein said first, second and third abutment means abut with said fourth, fifth and sixth abutment means in a third abutting position different from said second or first position when like blocks are placed one upon another, course upon course, to provide a substantially set forward retaining wall construction, wherein said block may be utilized by an installer to construct in whole or in part a substantially vertical retaining wall, a substantially set back retaining wall from the vertical, and a substantially set forward retaining wall from the vertical utilizing the same block and any combinations thereof when forming a retaining wall.
A standardized block for forming a retaining wall, said block consisting essentially of a top and bottom and having disposed proximate the top thereof first, second and third abutment means each having first, second and third leading and lagging edges respectively, said block having disposed proximate the bottom thereof fourth, fifth and sixth abutment means each having fourth, fifth and sixth leading and lagging edges respectively, said second and fifth abutment means abutting in a first abutting position wherein said second and fifth leading and lagging edges are disposed adjacent one another to prevent horizontal motion of said block when like blocks are placed course upon course to form a retaining wall having a substantially vertical alignment, said first abutment, said second abutment and said third abutment abutting with said fourth, fifth and sixth abutment in a second abutting position different from said first position wherein said first, second, and third leading surface are disposed adjacent to said fourth, fifth and sixth leading edges to prevent forward horizontal motion of said block when like blocks are placed one upon the other, course upon course, to provide a substantially set-back retaining wall construction, and wherein said first, second and third abutment means abut with said fourth, fifth and sixth abutment means in a third abutting position different from said second or first position wherein said first, second, and third lagging edges are disposed adjacent to said fourth, fifth and sixth lagging edges to prevent forward horizontal motion of said block when like blocks are placed one upon another, course upon course, to provide a substantially set forward retaining wall construction, wherein said block may be utilized by an installer to construct in whole or in part a substantially vertical retaining wall, a substantially set back retaining wall from the vertical, and a substantially set forward retaining wall from the vertical utilizing the same block and any combinations thereof when forming a retaining wall.
A block construction for forming a retaining wall, said block comprising a top and a bottom and having disposed proximate the top a plurality of projections, and a plurality of key ways, said block having disposed proximate the bottom thereof a plurality of grooves and a plurality of key ways, said key ways for receiving keys in use, wherein when a retaining wall is formed from said standard block, the projections engage with said recesses to provide resistance to shear laterally in relation to the block when stacked course upon course, and insertion of keys in the key ways in use when a retaining wall is formed and blocks are stacked course upon course provides interconnection of longitudinally adjacent like blocks on the same course and thereby improves the longitudinal strength of the retaining wall, said block in use providing both lateral and longitudinal reinforcements.
A block construction for forming a retaining wall, said block comprising a top and a bottom and having disposed proximate the top at least one projection, and at least one key way, said block having disposed proximate the bottom thereof at least one groove and at least one key way, said key ways for receiving keys in use, wherein when a retaining wall is formed from said standard block, the at least one projection engages with said at least one recesse to provide resistance to shear laterally in relation to the block when stacked course upon course, and insertion of keys in the at least one key way in use when a retaining wall is formed and blocks are stacked course upon course provides interconnection of longitudinally adjacent like blocks on the same course and thereby improves the longitudinal strength of the retaining wall, said block in use providing both lateral and longitudinal reinforcements.
A standard block utilized to form a mortarless retaining wall, said block comprising a top and a bottom, two sides and two exposed faces proximate ends of said block, said top of said block having disposed therewith two centrally-disposed projections separated by a space, said space being disposed proximate the center of said block, said top of said block having provided therewith a third and a fourth projection each being spaced toward the faces of said block from said two centrally disposed projections, said two centrally disposed projections and each of said third and fourth projection having disposed there between a second space, the top of the block proximate said second spaces each having provided therewith a first and second key-receiving keyway disposed between the two centrally disposed projections and each of said third and fourth projections, the bottom of said block having disposed therewith a centrally disposed recess having a dimension slightly greater than the distance between the distal edges of said two centrally disposed projections, said first recess including a key-receiving keyway extending from the bottom of the block, said bottom of said block having disposed therewith and spaced from the centrally disposed recess a pair of recesses each bounded by a first leading and second lagging abutment, and third leading and fourth lagging abutment and for selective engagement respectively with the second and third projection disposed with the top of said block, the pair of recesses having disposed therewith a key-receiving keyway extending from the bottom of the block, said projections, key-receiving keyways and recesses extending, substantially from side to side of said block, the centrally disposed recess and each recess flanking the centrally-disposed recess having disposed therebetween a portion of the bottom of the block also acting as an abutment, wherein when the block is placed course upon course with like blocks to form a retaining wall, the installer may manually place the blocks course upon course with the pair of centrally-disposed projections substantially fitting within the centrally-disposed recess of a superior course of like blocks to thereby provide a first mode within which the blocks are stacked and thereby forming a substantially vertical retaining wall, wherein when the installer manually places the blocks course upon course so that the space between the centrally disposed projections interfits with the portion of the bottom of the block between said centrally-disposed recess and the first recess and simultaneously, a leading edge of said projections spaced from said pair of centrally-disposed projections abuts with the leading abutments of said pair of recesses flanking said centrally-disposed recess proximate the bottom of said block, and thereby providing resistance to a horizontal shear force applied upon the blocks when the retaining wall is constructed, whereat at the second mode for installation of said blocks when placed course upon course for forming a retaining wall, a substantially uniformly set back retaining wall is constructed, wherein when an installer places like blocks course upon course in a third configuration wherein the space between the two centrally-disposed projections interfits with the portion of the bottom of the block disposed between the centrally disposed recess and the second recess whereat simultaneously a lagging edge of said projections spaced from said pair of centrally-disposed projections abuts the lagging abutment walls of said recesses of said block, whereat the installer when placing blocks course upon course in forming a retaining wall will form in a third mode of installation a substantially set forward retaining wall to the vertical, said key-receiving keyways having installed therewith when like blocks are placed one upon another, course upon course, keys for tying in adjacent blocks and providing longitudinal reinforcement of the retaining wall, wherein the installer forms a wall in three modes using the standard block, namely a substantially, vertically disposed retaining wall, a substantially set back retaining wall from the vertical, and a substantially set forward retaining wall from the vertical, or any combination of courses exemplifying the available modes.
A dual-block module comprising two blocks having adjacent faces joined together proximate a first score line and defining substantial mirror images of one another thereat, at least one of said blocks having disposed proximate opposite faces which are not joined a removable section separated from the block by a second score line thereby permitting presentation of either a smooth face for the block when the removable section is retained, or a rough split face for the block when the removable section is removed.
A module for a block comprising two blocks formed face to face including a scoreline to enable an installer to split the mirror image blocks and separate them one from another, each block having disposed proximate its other face a removable section separated from the block by a scoreline to enable removing of that section, said removable section providing a smooth face for the other face of the block when the removable section is not removed, and a rough split face for the block when the removable section is removed.
A module for a block comprising two blocks formed face to face including a scoreline to enable an installer to split the mirror image blocks and separate them one from another, each block having disposed proximate its other face a removable section separated from the block by a scoreline to enable removing of that section, said removable section providing a smooth face for the other face of the block when the removable section is not removed, and a rough split face for the block when the removable section is removed, wherein each of said blocks including key-receiving key ways disposed proximate the top and bottom thereof.
A first and a second building block capable of being assembled with one another to form a retaining wall structure without requiring mortar or similar binders, said retaining wall comprising a first and a second block being assembled in a predetermined manner course upon course so as to form said retaining wall, said first block comprising a top and a bottom, two sides and two exposed faces proximate ends of said block, said top of said block having disposed therewith two centrally-disposed projections separated by a space, said space being disposed proximate the center of said block, said top of said block having provided therewith a third and a fourth projection each being spaced toward the faces of said block from said two centrally disposed projections, said two centrally disposed projections and each of said third and fourth projection having disposed there between a second space, the top of the block proximate said second spaces each having provided therewith a first and second key-receiving key way disposed between the two centrally-disposed projections and each of said third and fourth projections, the bottom of said block having disposed therewith a centrally disposed recess having a dimension slightly greater than the distance between the distal edges of said two centrally disposed projections, said first recess including a key-receiving key way extending from the bottom of the block, said bottom of said block having disposed therewith and spaced from the centrally disposed recess a pair of recesses each bounded by a first leading and second lagging abutment, and third leading and fourth lagging abutment and for selective engagement respectively with the second and third projection disposed with the top of said block, the pair of recesses having disposed therewith a key-receiving key way extending from the bottom of the block, said projections, key-receiving key ways and recesses extending, substantially from side to side of said block, the centrally disposed recess and each recess flanking the centrally-disposed recess having disposed there between a portion of the bottom of the block also acting as an abutment, wherein when the block is placed course upon course with like blocks to form a retaining wall, when the installer manually places the blocks course upon course with the pair of centrally-disposed projections substantially fitting within the centrally-disposed recess of a superior course of like blocks to thereby provide a first mode within which the blocks are stacked and thereby forming a substantially vertical retaining wall, wherein when the installer manually places the blocks course upon course so that the space between the centrally disposed projections interfits with the portion of the bottom of the block between said centrally-disposed recess and the first recess and simultaneously, a leading edge of said projections spaced from said pair of centrally-disposed projections abuts with the leading abutments of said pair of recesses flanking said centrally-disposed recess proximate the bottom of said block, and thereby providing resistance to a horizontal shear force applied upon the blocks when the retaining wall is constructed, whereat at the second mode for installation of said blocks when placed course upon course for forming a retaining wall, a substantially uniformly set back retaining wall is constructed, wherein when an installer places like blocks course upon course in a third configuration wherein the space between the two centrally-disposed projections interfits with the portion of the bottom of the block disposed between the centrally disposed recess and the second recess whereat simultaneously a lagging edge of said projections spaced from said pair of centrally-disposed projections abuts the lagging abutment walls of said recesses of said block, whereat the installer when placing blocks course upon course in forming a retaining wall will form in a third mode of installation a substantially set forward retaining wall to the vertical, said key-receiving key ways having installed therewith when like blocks are placed one upon another, course upon course, keys for tying in adjacent blocks and providing longitudinal reinforcement of the retaining wall, wherein the installer forms a wall in three modes using the standard block, namely a substantially, vertically disposed retaining wall, a substantially set back retaining wall from the vertical, and a substantially set forward retaining wall from the vertical, or any combination of courses exemplifying the available modes,
A method of constructing a retaining wall from like blocks, said blocks having a top and bottom and having disposed proximate said top and bottom at least one ridge and groove having abutting surfaces and a predetermined number of key-receiving keyways adjacent the ridges and grooves respectfully, said blocks for constructing a retaining wall of the desired mode, said method comprising:
Dependencies are inferred from the claim text.