Patent | Date |
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Leave-in-place concrete formwork combining plate dowels, divider plates, and/or finishing, armoring and/or sealing molding Grant 9,458,638 - Parkes , et al. October 4, 2 | 2016-10-04 |
Leave-in-place Concrete Formwork Combining Plate Dowels, Divider Plates, And/or Finishing, Armoring And/or Sealing Molding App 20150167328 - Parkes; Nigel K. ;   et al. | 2015-06-18 |
Leave-in-Place Concrete Formwork Combining Plate Dowels, Divider Plates, and/or Finishing, Armoring and/or Sealing Molding App 20140020320 - Parkes; Nigel K. ;   et al. | 2014-01-23 |
Transferring loads across joints in concrete slabs Grant 8,627,626 - Boxall , et al. January 14, 2 | 2014-01-14 |
Tapered load plate for transferring loads between cast-in-place slabs Grant 8,381,470 - Boxall , et al. February 26, 2 | 2013-02-26 |
Method for constructing adjacent cast in place concrete slabs using a template for positioning pocket formers Grant 8,303,210 - Parkes , et al. November 6, 2 | 2012-11-06 |
System of protecting the edges and construction joints of cast in place concrete slabs Grant 8,302,359 - Boxall , et al. November 6, 2 | 2012-11-06 |
Transferring Loads Across Joints In Concrete Slabs App 20110258958 - Boxall; Russell ;   et al. | 2011-10-27 |
Tapered Load Plate for Transferring Loads Between Cast-In-Place Slabs App 20100242401 - Boxall; Russell ;   et al. | 2010-09-30 |
Rectangular load plate Grant 7,736,088 - Boxall , et al. June 15, 2 | 2010-06-15 |
Tapered load plate for transferring loads between cast-in-place slabs Grant 7,716,890 - Boxall , et al. May 18, 2 | 2010-05-18 |
On-grade plates for joints between on-grade concrete slabs Grant 7,637,689 - Boxall , et al. December 29, 2 | 2009-12-29 |
Load transfer plate for in situ concrete slabs Grant 7,481,031 - Boxall , et al. January 27, 2 | 2009-01-27 |
Lightweight Single-use Concrete Curing System App 20080258341 - Parkes; Nigel ;   et al. | 2008-10-23 |
Tapered Load Plate For Transferring Loads Between Cast-in-place Slabs App 20080236091 - Boxall; Russell ;   et al. | 2008-10-02 |
Template for Positioning Pocket Former App 20080083130 - Parkes; Nigel ;   et al. | 2008-04-10 |
Rectangular Load Plate App 20080014018 - Boxall; Russell ;   et al. | 2008-01-17 |
On-Grade Plates for Joints Between On-Grade Concrete Slabs App 20070059096 - Boxall; Russell ;   et al. | 2007-03-15 |
System of protecting the edges and construction joints of cast in place concrete slabs App 20060075706 - Boxall; Russell ;   et al. | 2006-04-13 |
System of protecting the edges of cast-in-place concrete slab on ground, construction joints App 20040237434 - Boxall, Russell ;   et al. | 2004-12-02 |
Load transfer plate for in situ concrete slabs App 20040187431 - Boxall, Russell ;   et al. | 2004-09-30 |
System of protecting the edges of cast-in-place concrete slab on ground, construction joints Grant 6,775,952 - Boxall , et al. August 17, 2 | 2004-08-17 |
System of protecting the edges of cast-in-place concrete slab on ground, construction joints App 20030033778 - Boxall, Russell ;   et al. | 2003-02-20 |
System for transferring loads between cast-in-place slabs Grant 6,354,760 - Boxall , et al. March 12, 2 | 2002-03-12 |
Dowel bar sleeve system and method Grant 6,145,262 - Schrader , et al. November 14, 2 | 2000-11-14 |