Source: http://www.google.com/patents/US8226323?dq=7,173,247
Timestamp: 2017-07-21 01:45:57
Document Index: 585612213

Matched Legal Cases: ['Art.24', 'Art.25', 'Art.31', 'Art.32', 'Art.33', 'Art.34', 'Application No. 05799111', 'Art.37', 'Art.39']

Patent US8226323 - Covering unit - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsA covering unit for use in combination with similar units for covering a surface with a natural random look, the unit having an hexagonal body comprising first, second and third pairs of opposed and parallel sides. Each side has a central point of angular symmetry. The second and third pairs are similar...http://www.google.com/patents/US8226323?utm_source=gb-gplus-sharePatent US8226323 - Covering unitAdvanced Patent SearchTry the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents.Publication numberUS8226323 B2Publication typeGrantApplication numberUS 12/680,284PCT numberPCT/CA2008/001656Publication dateJul 24, 2012Filing dateSep 18, 2008Priority dateSep 26, 2007Fee statusPaidAlso published asCA2691873A1, CA2691873C, EP2203595A1, EP2203595A4, US8668404, US20100307092, US20120247050, WO2009039617A1Publication number12680284, 680284, PCT/2008/1656, PCT/CA/2008/001656, PCT/CA/2008/01656, PCT/CA/8/001656, PCT/CA/8/01656, PCT/CA2008/001656, PCT/CA2008/01656, PCT/CA2008001656, PCT/CA200801656, PCT/CA8/001656, PCT/CA8/01656, PCT/CA8001656, PCT/CA801656, US 8226323 B2, US 8226323B2, US-B2-8226323, US8226323 B2, US8226323B2InventorsSébastien Bouchard, Marc-André LacasOriginal AssigneeOldcastle Building Products Canada, Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (139), Non-Patent Citations (44), Referenced by (26), Classifications (17), Legal Events (2) External Links: USPTO, USPTO Assignment, EspacenetCovering unit
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No. 29/338,035, Response to Office Action", filed May 3, 2010.20Bomanite Corp.-Leadership a Reputation for Excellence, Innovation & Experience, 1994, Bomanite International Society, Madera, CA, U.S.A.21Brickform Patterns-1 Sheet, 1994.22Brickform Texture Mats-2 Sheets, 1988.23Brickform Tools-Texture Mats-4 Sheets, Undated-Admitted Prior Art.24Brickform Tools-Texture Mats-4 Sheets, Undated—Admitted Prior Art.25Color Tile Advertisement, Royal Rock Ceramic Tile, Jan. 14, 1990, Houston Post, Houston, TX, U.S.A.26Creative Impressions, Ltd., Export Price List and Drawings, Apr. 1990, U.K.27Decristoforo, Handyman's Guide to Concrete and Masonry Handbook, 1960, p. 70, Arco Publishing Co., Inc., New York City, NY, U.S.A.28Decristoforo, Handyman's Guide to Concrete and Masonry, 1978, pp. 183-189, Reston Publishing Co., Inc., Reston, VA, U.S.A.29Duncan, The Complete Book of Outdoor Masonry, 1977, pp. 342-345, TAB Books, Blue Ridge Summit, PA, U.S.A.30Exhibit G-Photocopy of Front of Color Tile Royal Rock Ceramic Tile, Undated-Admitted Prior Art.31Exhibit G-Photocopy of Front of Color Tile Royal Rock Ceramic Tile, Undated—Admitted Prior Art.32Exhibit H-Photocopy of Rear of Color Tile Royal Rock Ceramic Tile, Undated-Admitted Prior Art.33Exhibit H-Photocopy of Rear of Color Tile Royal Rock Ceramic Tile, Undated—Admitted Prior Art.34Extended European Search Report dated Apr. 18, 2011 in related Application No. 05799111.9.35Fitzgerrell, Basic Masonry Illustrated, a Sunset Book, 1981, pp. 76-77, Lane Publishing Co., Menlo Park, CA, U.S.A.36Lasting Impressions in Concrete, Inc., Undated, CA, U.S.A. Admitted Prior Art.37Lawrence, Backyard Brickwork, 1989, p. 76, Garden Way Publishing, Pownal, VT, U.S.A.38Patterned Concrete Industries, Inc., Specifications, Undated, Houston, TX, U.S.A. Admitted Prior Art.39Sweet's Catalog, vol. 2 Bomacron Patterns, 1994.40Sweets General Building and Renovation, 1993 Catalog File, p. 11, Anchor Buyline 6518, 04200/ANC.41Uni-Group U.S.A.-Manufacture of Uni Paving Stones the Original. The Best., 1992, Palm Beach Gardens, FL, U.S.A.42Written Opinion dated Dec. 15, 2008 in related Application No. PCT/CA2008/001656.43Written Opinion dated Feb. 2, 2006 in related Application No. PCT/CA2005/001644.44Written Opinion dated Sep. 8, 2009 in related Application No. PCT/CA2009/000688.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS8337116Feb 6, 2012Dec 25, 2012Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random lookUS8413397May 20, 2009Apr 9, 2013Oldcastle Building Products Canada Inc.Artificial stoneUS8500361Sep 14, 2012Aug 6, 2013Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random lookUS8668404 *Jun 12, 2012Mar 11, 2014Oldcastle Building Products Canada, Inc.Covering unitUS8726595Dec 20, 2012May 20, 2014Keystone Retaining Wall Systems LlcIrregular building units having mating sidesUS8747019May 30, 2013Jun 10, 2014Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random lookUS8769896Mar 11, 2013Jul 8, 2014Oldcastle Building Products Canada, Inc.Artificial stoneUS8820022 *Mar 15, 2013Sep 2, 2014Keystone Retaining Wall Systems LlcBuilding unit with cobble topUS8967907May 7, 2014Mar 3, 2015Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random lookUS9057197Mar 6, 2014Jun 16, 2015Oldcastle Building Products Canada, Inc.Artificial stoneUS9193215Dec 19, 2014Nov 24, 2015Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random lookUS9315950Oct 17, 2013Apr 19, 2016Oldcastle Architectural, Inc.Paving stonesUS9404226Jun 17, 2013Aug 2, 2016Oldcastle Building Products Canada Inc.Dual-unit paving systemUS9534396Nov 23, 2015Jan 3, 2017Oldcastle Building Products Canada, Inc.Artificial flagstone for providing a surface with a natural random lookUS9677228Dec 20, 2016Jun 13, 2017Oldcastle Building Products Canada Inc.Artificial flagstone for providing a surface with a natural random lookUS20110067333 *May 20, 2009Mar 24, 2011Marc-Andre LacasArtificial stoneUS20120317913 *Jun 8, 2012Dec 20, 2012Esquivel KrisannGrooved Tiles, Grooved Tile Assemblies and Related MethodsUSD674120 *Feb 20, 2012Jan 8, 2013Keystone Retaining Wall Systems LlcLandscaping blockUSD695915Sep 5, 2012Dec 17, 2013Oldcastle Building Products Canada, Inc.PaverUSD695916Sep 5, 2012Dec 17, 2013Oldcastle Building Products Canada, Inc.PaverUSD695917Sep 5, 2012Dec 17, 2013Oldcastle Building Products Canada, Inc.PaverUSD695918Sep 5, 2012Dec 17, 2013Oldcastle Building Products Canada, Inc.PaverUSD695919Sep 5, 2012Dec 17, 2013Oldcastle Building Products Canada, Inc.PaverUSD695920Sep 5, 2012Dec 17, 2013Oldcastle Building Products Canada, Inc.PaverUSD695921Sep 5, 2012Dec 17, 2013Oldcastle Building Products Canada, Inc.PaverUSD695922Sep 5, 2012Dec 17, 2013Oldcastle Building Products Canada, Inc.Paver* Cited by examinerClassifications U.S. Classification404/41, 52/604, 52/608, 404/34International ClassificationE01C5/00Cooperative ClassificationE01C5/00, E04F13/147, E01C2201/162, E04F15/08, E04F2201/091, B44C1/28, B44C5/06European ClassificationE04F13/14J, E01C5/00, B44C5/06, B44C1/28, E04F15/08Legal EventsDateCodeEventDescriptionApr 7, 2010ASAssignmentOwner name: OLDCASTLE BUILDING PRODUCTS CANADA INC., CANADAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BOUCHARD, SEBASTIEN;LACAS, MARC-ANDRE;SIGNING DATES FROM20100315 TO 20100316;REEL/FRAME:024198/0238Sep 23, 2015FPAYFee paymentYear of fee payment: 4RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services