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Class Information
Number: 52/608
Name: Static structures (e.g., buildings) > Opaque stonelike module > Nonrectangular cross-section
Description: Structure including a module in which any through cross-section taken normal to a major face thereof defines a shape which is not a rectangle.
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 |
| 7351014 |
Block with multifaceted bottom surface |
Apr. 1, 2008 |
| 7185470 |
Retaining wall block |
Mar. 6, 2007 |
| 7152381 |
Building with triangular facades |
Dec. 26, 2006 |
| 7090438 |
Block with multifaceted bottom surface |
Aug. 15, 2006 |
| 7048472 |
Composite masonry block |
May. 23, 2006 |
| 7037047 |
Retaining wall block system |
May. 2, 2006 |
| 7011474 |
Retaining wall block system |
Mar. 14, 2006 |
| 6948282 |
Interlocking building block |
Sep. 27, 2005 |
| 6938382 |
Stockade |
Sep. 6, 2005 |
| 6912823 |
Multi-channel retaining wall block and system |
Jul. 5, 2005 |
| 6910305 |
Reinforced concrete element |
Jun. 28, 2005 |
| 6910833 |
Block with multifaceted bottom surface |
Jun. 28, 2005 |
| 6907705 |
Reversible wall block, block wall, and method of wall construction |
Jun. 21, 2005 |
| 6907703 |
Interlocking block |
Jun. 21, 2005 |
| 6898906 |
Floor covering element consisting of artificial stone material and set of floor covering elements |
May. 31, 2005 |
| 6893192 |
Retaining wall block system |
May. 17, 2005 |
| 6877290 |
Building block |
Apr. 12, 2005 |
| 6874293 |
Protruding planter block for retaining wall |
Apr. 5, 2005 |
| 6854231 |
Multi-channel retaining wall block and system |
Feb. 15, 2005 |
| 6829867 |
Blocks and block forming apparatus and method |
Dec. 14, 2004 |
| 6817154 |
Environment resistant retaining wall block and methods of use thereof |
Nov. 16, 2004 |
| 6782673 |
Concrete block for use in fence or building construction |
Aug. 31, 2004 |
| 6745537 |
Modular wall or fence construction system |
Jun. 8, 2004 |
| 6711865 |
Interlocking blocks |
Mar. 30, 2004 |
| 6682269 |
Block with multifaceted bottom surface |
Jan. 27, 2004 |
| 6651401 |
Retaining wall and method of wall construction |
Nov. 25, 2003 |
| 6637981 |
Retaining wall block system and method with varying block face sizes |
Oct. 28, 2003 |
| 6622445 |
Modular wall block with mechanical anchor pin |
Sep. 23, 2003 |
| 6615561 |
Retaining wall block |
Sep. 9, 2003 |
| 6616382 |
Composite masonry block |
Sep. 9, 2003 |
| 6592301 |
Block with multifaceted bottom surface |
Jul. 15, 2003 |
| 6591569 |
Building blocks |
Jul. 15, 2003 |
| 6568143 |
Interlocking construction components |
May. 27, 2003 |
| 6543969 |
Modular block |
Apr. 8, 2003 |
| 6508042 |
Middle armor block for a coastal structure and a method for placement of its block |
Jan. 21, 2003 |
| 6493996 |
Modular building construction system |
Dec. 17, 2002 |
| 6490837 |
Retaining wall system |
Dec. 10, 2002 |
| 6464432 |
Interlocking segmental retaining wall |
Oct. 15, 2002 |
| 6447213 |
Retaining wall block system and method with varying block face sizes |
Sep. 10, 2002 |
| 6430886 |
Building stone and masonry formed therefrom |
Aug. 13, 2002 |
| 6401421 |
Construction element |
Jun. 11, 2002 |
| 6389776 |
Gas permeable refractory brick for use in regenerative heat exchanger and hot grid formed therefrom |
May. 21, 2002 |
| 6374556 |
Concrete elevation assembly, hollow concrete block, and method of making |
Apr. 23, 2002 |
| 6312197 |
Composite masonry block |
Nov. 6, 2001 |
| 6269605 |
Stone structure assembly |
Aug. 7, 2001 |
| RE37278 |
Retaining wall block |
Jul. 17, 2001 |
| 6233897 |
Landscaping block |
May. 22, 2001 |
| 6213688 |
Earth retaining wall |
Apr. 10, 2001 |
| 6205735 |
Two unit dry stack masonry wall system |
Mar. 27, 2001 |
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