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Class Information
Number: 52/606
Name: Static structures (e.g., buildings) > Opaque stonelike module > With traversing passage
Description: Structure including a module having a passage which extends completely through the module.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7396190 |
Extended width retaining wall block |
Jul. 8, 2008 |
| 7390146 |
Modular block structures |
Jun. 24, 2008 |
| 7337589 |
Interlocking blocks for construction |
Mar. 4, 2008 |
| 7216460 |
Drainage system for use in masonry block construction |
May. 15, 2007 |
| 7185470 |
Retaining wall block |
Mar. 6, 2007 |
| 7168218 |
Mortarless fence block system |
Jan. 30, 2007 |
| 7118309 |
Component for spatial grid supporting systems comprising filler material especially for retaining walls or noise-abatement walls, and corresponding structure |
Oct. 10, 2006 |
| 7090438 |
Block with multifaceted bottom surface |
Aug. 15, 2006 |
| 7073304 |
Corner building block, system and method |
Jul. 11, 2006 |
| 7011474 |
Retaining wall block system |
Mar. 14, 2006 |
| 6996945 |
Self interlocking block system |
Feb. 14, 2006 |
| 6993878 |
Universal modular building block |
Feb. 7, 2006 |
| 6962028 |
Interlocking masonry articles and methods thereof |
Nov. 8, 2005 |
| 6948282 |
Interlocking building block |
Sep. 27, 2005 |
| 6915614 |
Bricklaying structure, bricklaying method, and brick manufacturing method |
Jul. 12, 2005 |
| 6912821 |
Composite decking system |
Jul. 5, 2005 |
| 6912819 |
Fastening element for masonry units |
Jul. 5, 2005 |
| 6910305 |
Reinforced concrete element |
Jun. 28, 2005 |
| 6907704 |
Interlocking mortarless load bearing building block system |
Jun. 21, 2005 |
| 6893192 |
Retaining wall block system |
May. 17, 2005 |
| 6877290 |
Building block |
Apr. 12, 2005 |
| 6872032 |
Retaining wall block and drainage system |
Mar. 29, 2005 |
| 6854220 |
Retaining wall system |
Feb. 15, 2005 |
| 6854231 |
Multi-channel retaining wall block and system |
Feb. 15, 2005 |
| 6845591 |
Hollow-core slab for forming a floor field in which ducts can be incorporated, and method for forming a floor field with ducts using such hollow-core slabs |
Jan. 25, 2005 |
| 6821058 |
Retaining wall block system and connector |
Nov. 23, 2004 |
| 6799405 |
Masonry unit and masonry system, and method of use |
Oct. 5, 2004 |
| 6796098 |
Building block, system and method |
Sep. 28, 2004 |
| 6792731 |
Reinforcing system for stackable retaining wall units |
Sep. 21, 2004 |
| 6758020 |
Flexible interlocking wall system |
Jul. 6, 2004 |
| 6746177 |
Block and a riparian improvement structure inhabitable for aquatic life |
Jun. 8, 2004 |
| 6735913 |
Block wall system |
May. 18, 2004 |
| 6722090 |
Extrusion molded facade panel |
Apr. 20, 2004 |
| 6705057 |
Modular block system and method of construction |
Mar. 16, 2004 |
| 6701687 |
Modular wall block with mechanical course connector |
Mar. 9, 2004 |
| 6691485 |
Universal modular building block and a method and structures based on the use of the aforementioned block |
Feb. 17, 2004 |
| 6681542 |
Stair block for use in landscaping and method for use thereof |
Jan. 27, 2004 |
| 6682269 |
Block with multifaceted bottom surface |
Jan. 27, 2004 |
| 6665994 |
Self-aligning building blocks |
Dec. 23, 2003 |
| 6663323 |
Retaining wall block and drainage system |
Dec. 16, 2003 |
| 6640514 |
Modular wall or double wall element for dry assembly |
Nov. 4, 2003 |
| 6637981 |
Retaining wall block system and method with varying block face sizes |
Oct. 28, 2003 |
| 6634145 |
Modular stone stair system |
Oct. 21, 2003 |
| 6625948 |
Element made from brick material and method for manufacturing prefabricated panels for building construction |
Sep. 30, 2003 |
| 6622445 |
Modular wall block with mechanical anchor pin |
Sep. 23, 2003 |
| 6615561 |
Retaining wall block |
Sep. 9, 2003 |
| 6592301 |
Block with multifaceted bottom surface |
Jul. 15, 2003 |
| 6591569 |
Building blocks |
Jul. 15, 2003 |
| 6588168 |
Construction blocks and structures therefrom |
Jul. 8, 2003 |
| 6579038 |
Revetment block |
Jun. 17, 2003 |
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