CA85895A
(en)
|
1903-11-12 |
1904-03-08 |
Berne Nodall |
Tire for vehicle wheels
|
US1593297A
(en)
|
1924-03-14 |
1926-07-20 |
James C Gilmer |
Finish means for building materials
|
US2316819A
(en)
|
1940-10-15 |
1943-04-20 |
Roy B Tedrow |
Wall structure
|
CA1092846A
(en)
|
1977-10-05 |
1981-01-06 |
William D. Lount |
Foamed plastic concrete form and connectors therefor
|
US4263765A
(en)
|
1978-09-13 |
1981-04-28 |
One Design Inc. |
High mass wall module for environmentally driven heating and cooling system
|
US4703602A
(en)
|
1985-09-09 |
1987-11-03 |
National Concrete Masonry Association |
Forming system for construction
|
US4706429A
(en)
|
1985-11-20 |
1987-11-17 |
Young Rubber Company |
Permanent non-removable insulating type concrete wall forming structure
|
US4765109A
(en)
|
1987-09-25 |
1988-08-23 |
Boeshart Patrick E |
Adjustable tie
|
US4884382A
(en)
|
1988-05-18 |
1989-12-05 |
Horobin David D |
Modular building-block form
|
US4894969A
(en)
|
1988-05-18 |
1990-01-23 |
Ag-Tech Packaging, Inc. |
Insulating block form for constructing concrete wall structures
|
US5350256A
(en)
|
1991-11-26 |
1994-09-27 |
Westblock Products, Inc. |
Interlocking retaining walls blocks and system
|
US5428933A
(en)
|
1994-02-14 |
1995-07-04 |
Philippe; Michel |
Insulating construction panel or block
|
CA2143379A1
(en)
|
1995-02-24 |
1996-08-25 |
Bertin Castonguay |
Retaining wall system
|
USD404146S
(en)
|
1995-07-19 |
1999-01-12 |
G. P. Industries, Inc. |
Combined keylock facing panel and H-shaped retaining wall block
|
US5788423A
(en)
|
1995-09-08 |
1998-08-04 |
G.P. Industries, Inc. |
Masonry block retaining wall with attached keylock facing panels and method of constructing the same
|
US6062772A
(en)
|
1995-09-08 |
2000-05-16 |
G.P. Industries, Inc. |
Plastic block retaining wall with attached keylock facing panels
|
DE29601827U1
(en)
|
1996-02-03 |
1996-03-14 |
Gebhart, Siegfried, 88317 Aichstetten |
Stone, especially formwork or block stone
|
CA2213831C
(en)
|
1996-09-09 |
2001-12-04 |
Finn A. Rasmussen |
Modular pillar
|
US6978581B1
(en)
|
1997-02-04 |
2005-12-27 |
Pentstar Corporation |
Composite building block with connective structure
|
US5845448A
(en)
|
1997-04-10 |
1998-12-08 |
Potvin; Philip N. |
Masonry block assembly
|
US6481178B2
(en)
|
1998-01-16 |
2002-11-19 |
Eco-Block, Llc |
Tilt-up wall
|
US6170220B1
(en)
|
1998-01-16 |
2001-01-09 |
James Daniel Moore, Jr. |
Insulated concrete form
|
US5930964A
(en)
|
1998-02-04 |
1999-08-03 |
Boehning; John W. |
Composite lightweight building element and methods of making and using same
|
US6148576A
(en)
|
1998-08-19 |
2000-11-21 |
Janopaul, Jr.; Peter |
Energy conserving wall unit and method of forming same
|
AUPP647298A0
(en)
|
1998-10-13 |
1998-11-05 |
Keystone Retaining Wall Systems, Inc. |
Retaining wall block
|
US6314697B1
(en)
|
1998-10-26 |
2001-11-13 |
James D. Moore, Jr. |
Concrete form system connector link and method
|
CA2256091A1
(en)
|
1998-12-23 |
2000-06-23 |
Jean-Louis Beliveau |
Concrete wall form and connectors therefor
|
US6668503B2
(en)
|
1999-04-16 |
2003-12-30 |
Polyform A.G.P. Inc. |
Concrete wall form and connectors therefor
|
US6318040B1
(en)
|
1999-10-25 |
2001-11-20 |
James D. Moore, Jr. |
Concrete form system and method
|
CA2298170A1
(en)
|
2000-02-11 |
2001-08-11 |
Jean-Louis Beliveau |
Stackable construction panel
|
US6820384B1
(en)
|
2000-10-19 |
2004-11-23 |
Reward Wall Systems, Inc. |
Prefabricated foam block concrete forms and ties molded therein
|
CA2346328A1
(en)
|
2001-05-04 |
2002-11-04 |
Jean-Louis Beliveau |
Improvements in a stackable construction panel system
|
US6615561B2
(en)
|
2001-06-07 |
2003-09-09 |
Keystone Retaining Wall Systems, Inc. |
Retaining wall block
|
US6536994B2
(en)
|
2001-07-12 |
2003-03-25 |
Keystone Retaining Wall Systems, Inc. |
Grooved retaining wall block and system
|
CA2463704C
(en)
|
2001-10-18 |
2010-08-17 |
Westblock Systems, Inc. |
Wall block, system and method
|
US7082731B2
(en)
|
2002-09-03 |
2006-08-01 |
Murray Patz |
Insulated concrete wall system
|
CZ20032141A3
(en)
|
2003-08-06 |
2005-05-18 |
Canstroy Cz, S. R. O. |
Insulated concrete wall forming system with hinged bridging web
|
US7415805B2
(en)
|
2003-12-08 |
2008-08-26 |
Nickerson David L |
Wall system with masonry external surface and associated method
|
US7641178B2
(en)
|
2004-04-29 |
2010-01-05 |
Keystone Retaining Wall Systems, Inc. |
Column block system
|
CN1946906A
(en)
|
2004-04-29 |
2007-04-11 |
吉斯通护岸系统股份有限公司 |
Veneers for walls, retaining walls and the like
|
USD508739S1
(en)
*
|
2004-09-24 |
2005-08-23 |
Curtis W. Shillingburg |
Construction block
|
USD509911S1
(en)
*
|
2004-09-24 |
2005-09-20 |
Shillingburg Curtis W |
Construction block faces
|
US20070044426A1
(en)
|
2005-08-25 |
2007-03-01 |
Scott Deans |
Lightweight Wall Structure For Building Construction
|
US20070151190A1
(en)
|
2005-12-19 |
2007-07-05 |
Robert Huff |
Thin stone or thin brick veneer wall system and clips therefor
|
US7827752B2
(en)
|
2006-01-11 |
2010-11-09 |
Aps Holdings, Llc |
Insulating concrete form having locking mechanism engaging tie with anchor
|
US7410328B2
(en)
|
2006-06-14 |
2008-08-12 |
Transpavé Inc. |
Concrete block system
|
US7963727B1
(en)
*
|
2006-09-12 |
2011-06-21 |
E. Dillon & Company |
Retaining wall block and retaining wall comprised of retaining wall blocks
|
US7971407B2
(en)
*
|
2007-05-21 |
2011-07-05 |
Keystone Retaining Wall Systems, Inc. |
Wall block and wall block system for constructing walls
|
WO2008157828A2
(en)
|
2007-06-21 |
2008-12-24 |
Keystone Retaining Wall Systems, Inc. |
Veneers for walls, retaining walls, retaining wall blocks, and the like
|
US20110078978A1
(en)
*
|
2007-09-12 |
2011-04-07 |
Wauhop Billy J |
Retaining wall block, method of manufacturing retaining wall block and retaining wall comprised of retaining wall blocks
|
US20090151281A1
(en)
|
2007-11-20 |
2009-06-18 |
Keystone Retaining Wall Systems, Inc. |
Method of constructing a wall or fence with panels
|
US8800227B2
(en)
|
2008-09-08 |
2014-08-12 |
Dennis LeBlang |
Connectors for concrete structure and structural insulating core
|
US8388258B2
(en)
*
|
2009-03-06 |
2013-03-05 |
Earth Reinforcement Technologies, Llc |
Precast wall system
|
EP2483490A1
(en)
|
2009-09-29 |
2012-08-08 |
Keystone Retaining Wall Systems, Inc. |
Wall blocks, veneer panels for wall blocks and method of constructing walls
|
JP2013521422A
(en)
|
2010-03-04 |
2013-06-10 |
キーストーン・リテイニング・ウォール・システムズ・インコーポレーテッド |
Retaining wall
|
USD672886S1
(en)
*
|
2011-06-28 |
2012-12-18 |
Keystone Retaining Wall Systems Llc |
Landscaping block
|
USD737468S1
(en)
*
|
2014-05-07 |
2015-08-25 |
Pavestone, LLC |
Front face of a retaining wall block
|