| 
            
              USRE17187E
              (en)
            
            
            
           | 
          1922-01-11 | 
          1929-01-08 | 
           | 
          perry  | 
        
        
          | 
            
              US1665450A
              (en)
            
            
            
           | 
          1922-10-12 | 
          1928-04-10 | 
          Harvey A Gaber | 
          Composition shingle 
      | 
        
        
          | 
            
              US1515530A
              (en)
            
            *
            
           | 
          1924-01-26 | 
          1924-11-11 | 
          Peter P Welty | 
          Siding and shingle strip for building purposes 
      | 
        
        
          | 
            
              US1741566A
              (en)
            
            
            
           | 
          1925-08-22 | 
          1929-12-31 | 
          Flintkote Co | 
          Self-aligning strip shingle 
      | 
        
        
          | 
            
              US1612776A
              (en)
            
            
            
           | 
          1925-08-24 | 
          1926-12-28 | 
          Flintkote Co | 
          Roofing element 
      | 
        
        
          | 
            
              US1776949A
              (en)
            
            *
            
           | 
          1928-04-23 | 
          1930-09-30 | 
          Phanette E Lumbard | 
          Shingle and shingle roofing 
      | 
        
        
          | 
            
              US1873886A
              (en)
            
            
            
           | 
          1929-02-27 | 
          1932-08-23 | 
          Patent & Licensing Corp | 
          Roofing 
      | 
        
        
          | 
            
              US2069444A
              (en)
            
            
            
           | 
          1934-10-17 | 
          1937-02-02 | 
          Harry H Honigbaum | 
          Shingle 
      | 
        
        
          | 
            
              US2161440A
              (en)
            
            
            
           | 
          1936-02-21 | 
          1939-06-06 | 
          American Asphalt Roof Corp | 
          Shingle 
      | 
        
        
          | 
            
              US2178273A
              (en)
            
            
            
           | 
          1936-03-20 | 
          1939-10-31 | 
          Barrett Co | 
          Shingle 
      | 
        
        
          | 
            
              US2210209A
              (en)
            
            *
            
           | 
          1939-11-03 | 
          1940-08-06 | 
          Patent & Licensing Corp | 
          Composition shingle 
      | 
        
        
          | 
            
              US2245062A
              (en)
            
            *
            
           | 
          1941-02-03 | 
          1941-06-10 | 
          Ruberoid Co | 
          Shingle 
      | 
        
        
          | 
            
              US2347250A
              (en)
            
            
            
           | 
          1941-03-19 | 
          1944-04-25 | 
          Johns Manville | 
          Shingle and method of making the same 
      | 
        
        
          | 
            
              US2490430A
              (en)
            
            
            
           | 
          1943-08-07 | 
          1949-12-06 | 
          Carey Philip Mfg Co | 
          Composition roofing 
        | 
        
        
          | 
            
              US2421892A
              (en)
            
            *
            
           | 
          1945-06-08 | 
          1947-06-10 | 
          Patent & Licensing Corp | 
          Seal-down composition shingle 
        | 
        
        
          | 
            
              US2418563A
              (en)
            
            *
            
           | 
          1945-09-29 | 
          1947-04-08 | 
          Charles M Vibert | 
          Shingle construction 
        | 
        
        
          | 
            
              US2667131A
              (en)
            
            *
            
           | 
          1948-10-28 | 
          1954-01-26 | 
          Johns Manville | 
          Self-sealing shingle 
        | 
        
        
          | 
            
              US2661303A
              (en)
            
            
            
           | 
          1950-04-07 | 
          1953-12-01 | 
          Carey Philip Mfg Co | 
          Method of coating roofing material 
        | 
        
        
          | 
            
              US2863405A
              (en)
            
            
            
           | 
          1957-01-17 | 
          1958-12-09 | 
          Carey Philip Mfg Co | 
          Asphalt shingle with sealing elements 
        | 
        
        
          | 
            
              US2935416A
              (en)
            
            
            
           | 
          1957-06-10 | 
          1960-05-03 | 
          Franklin Res Company | 
          Self-sealing asphalt shingle and process for making same 
        | 
        
        
          | 
            
              US3247631A
              (en)
            
            
            
           | 
          1959-02-18 | 
          1966-04-26 | 
          Minnesota Mining & Mfg | 
          Seal down shingle 
        | 
        
        
          | 
            
              US3050908A
              (en)
            
            *
            
           | 
          1960-07-18 | 
          1962-08-28 | 
          B F Nelson Mfg Company | 
          Self-sealing shingle 
        | 
        
        
          | 
            
              US3434259A
              (en)
            
            
            
           | 
          1966-06-03 | 
          1969-03-25 | 
          Johns Manville | 
          Roofing shingle 
        | 
        
        
          | 
            
              US3407556A
              (en)
            
            
            
           | 
          1966-07-26 | 
          1968-10-29 | 
          Philip Carey Corp | 
          Leak resistant roof covering and multitab shingle therefor 
        | 
        
        
          | 
            
              US3624975A
              (en)
            
            
            
           | 
          1970-01-06 | 
          1971-12-07 | 
          Panacon Corp | 
          Strip shingle of improved aesthetic character 
      | 
        
        
          | 
            
              US3707437A
              (en)
            
            *
            
           | 
          1970-07-24 | 
          1972-12-26 | 
          Atlantic Richfield Co | 
          Pulping and bleaching of wood chips in a single stage with tertiary butyl hydroperoxide 
      | 
        
        
          | 
            
              US3927501A
              (en)
            
            
            
           | 
          1975-01-15 | 
          1975-12-23 | 
          Bird & Son | 
          Random pattern shingle 
        | 
        
        
          | 
            
              US4499702A
              (en)
            
            
            
           | 
          1980-09-08 | 
          1985-02-19 | 
          Owens-Corning Fiberglas Corporation | 
          Five-tab strip shingles 
        | 
        
        
          | 
            
              USD309027S
              (en)
            
            
            
           | 
          1983-07-15 | 
          1990-07-03 | 
          Certainteed Corporation | 
          Tab portion of a shingle 
        | 
        
        
          | 
            
              USD300257S
              (en)
            
            
            
           | 
          1985-10-22 | 
          1989-03-14 | 
          Certainteed Corporation | 
          Butt segment of a shingle 
        | 
        
        
          | 
            
              US6305138B1
              (en)
            
            *
            
           | 
          1987-10-20 | 
          2001-10-23 | 
          Certainteed Corp. | 
          Composite shingle having shading zones in different planes 
        | 
        
        
          | 
            
              US5181361A
              (en)
            
            *
            
           | 
          1987-10-20 | 
          1993-01-26 | 
          Certainteed Corporation | 
          Multi-layer shingle 
        | 
        
        
          | 
            
              US5209802A
              (en)
            
            *
            
           | 
          1987-10-20 | 
          1993-05-11 | 
          Certainteed Corporation | 
          Method of making a multi-layer shingle 
        | 
        
        
          | 
            
              US6195951B1
              (en)
            
            *
            
           | 
          1988-03-28 | 
          2001-03-06 | 
          Certainteed Corporation | 
          Composite shingle having shading zones in different planes 
        | 
        
        
          | 
            
              US5232530A
              (en)
            
            
            
           | 
          1987-12-04 | 
          1993-08-03 | 
          Elk Corporation Of Dallas | 
          Method of making a thick shingle 
        | 
        
        
          | 
            
              USD313278S
              (en)
            
            
            
           | 
          1989-02-09 | 
          1990-12-25 | 
          Certainteed Corporation | 
          Shingle 
        | 
        
        
          | 
            
              USD313658S
              (en)
            
            
            
           | 
          1989-02-09 | 
          1991-01-08 | 
          Certainteed Corporation | 
          Shingle 
        | 
        
        
          | 
            
              USD336347S
              (en)
            
            
            
           | 
          1990-04-27 | 
          1993-06-08 | 
          Certainteed Corporation | 
          Tab portion of a shingle 
        | 
        
        
          | 
            
              US5287669A
              (en)
            
            
            
           | 
          1990-04-27 | 
          1994-02-22 | 
          Certainteed Corporation | 
          Roofing shingle 
        | 
        
        
          | 
            
              USD340294S
              (en)
            
            
            
           | 
          1990-04-27 | 
          1993-10-12 | 
          Certainteed Corporation | 
          Design for a tab portion of a shingle 
        | 
        
        
          | 
            
              US5369929A
              (en)
            
            
            
           | 
          1991-09-18 | 
          1994-12-06 | 
          Elk Corporation Of Dallas | 
          Laminated roofing shingle 
        | 
        
        
          | 
            
              USD347900S
              (en)
            
            
            
           | 
          1992-02-28 | 
          1994-06-14 | 
          Minnesota Mining And Manufacturing Company | 
          Laminated shingle 
        | 
        
        
          | 
            
              USD366124S
              (en)
            
            
            
           | 
          1992-10-19 | 
          1996-01-09 | 
          Certainteed Corporation | 
          Tab portion of a shingle 
        | 
        
        
          | 
            
              US5571596A
              (en)
            
            
            
           | 
          1993-12-23 | 
          1996-11-05 | 
          Johnson; Matthew E. | 
          Advanced composite roofing shingle 
        | 
        
        
          | 
            
              USD369421S
              (en)
            
            
            
           | 
          1995-03-17 | 
          1996-04-30 | 
          Elk Corporation Of Dallas | 
          Random cut laminated shingle 
        | 
        
        
          | 
            
              USD375563S
              (en)
            
            
            
           | 
          1995-03-17 | 
          1996-11-12 | 
          Certainteed Corporation | 
          Shingle 
        | 
        
        
          | 
            
              USD376660S
              (en)
            
            
            
           | 
          1995-03-17 | 
          1996-12-17 | 
          Certainteed Corporation | 
          Shingle 
        | 
        
        
          | 
            
              US5860263A
              (en)
            
            
            
           | 
          1996-02-02 | 
          1999-01-19 | 
          Building Materials Corporation Of America | 
          Thickened reinforced roofing shingle 
        | 
        
        
          | 
            
              US5822943A
              (en)
            
            
            
           | 
          1996-07-10 | 
          1998-10-20 | 
          Tamko Roofing Products, Inc. | 
          Hurricane resistant shingle 
        | 
        
        
          | 
            
              USD401362S
              (en)
            
            *
            
           | 
          1996-12-17 | 
          1998-11-17 | 
          Building Materials Corporation Of America | 
          Composite roofing shingle 
        | 
        
        
          | 
            
              US6933037B2
              (en)
            
            *
            
           | 
          1997-09-18 | 
          2005-08-23 | 
          Tamko Roofing Products | 
          Triple laminate roofing shingle 
        | 
        
        
          | 
            
              US6220329B1
              (en)
            
            
            
           | 
          1998-03-17 | 
          2001-04-24 | 
          Tamko Roofin Products | 
          Apparatus for making laminated roofing shingles 
        | 
        
        
          | 
            
              US6361851B1
              (en)
            
            *
            
           | 
          1998-11-06 | 
          2002-03-26 | 
          Building Materials Investment Corporation | 
          Composite roofing shingle 
        | 
        
        
          | 
            
              US6038827A
              (en)
            
            
            
           | 
          1998-12-02 | 
          2000-03-21 | 
          Building Materials Corporation Of America | 
          Trilaminate roofing shingle 
        | 
        
        
          | 
            
              US6145265A
              (en)
            
            
            
           | 
          1999-02-17 | 
          2000-11-14 | 
          Herbert Malarkey Roofing Company | 
          Laminated shingle 
        | 
        
        
          | 
            
              US6457290B1
              (en)
            
            
            
           | 
          2000-02-29 | 
          2002-10-01 | 
          Owens Corning Fiberglas Technology, Inc. | 
          Shingle with a rendered shadow design 
        | 
        
        
          | 
            
              US7877949B1
              (en)
            
            
            
           | 
          2000-02-29 | 
          2011-02-01 | 
          Owens Corning Intellectual Capital, Llc | 
          Shingle for optically simulating a slate roof 
        | 
        
        
          | 
            
              US20040168761A1
              (en)
            
            
            
           | 
          2001-08-22 | 
          2004-09-02 | 
          Phillips John D. | 
          Simulated wood shake shingle having vertical shadow lines 
        | 
        
        
          | 
            
              US6813866B2
              (en)
            
            
            
           | 
          2002-04-17 | 
          2004-11-09 | 
          Building Materials Investment Corporation | 
          Laminated hip and ridge asphalt shingle 
        | 
        
        
          | 
            
              US20040079042A1
              (en)
            
            
            
           | 
          2002-10-29 | 
          2004-04-29 | 
          Elliott Bert W. | 
          Multi-layer laminated shingle 
        | 
        
        
          | 
            
              US7537820B2
              (en)
            
            
            
           | 
          2002-11-06 | 
          2009-05-26 | 
          Certainteed Corporation | 
          Shingle with reinforcement layer 
        | 
        
        
          | 
            
              US20050204675A1
              (en)
            
            
            
           | 
          2002-11-06 | 
          2005-09-22 | 
          Snyder Richard A | 
          Impact resistant shingle 
        | 
        
        
          | 
            
              US20040083674A1
              (en)
            
            *
            
           | 
          2002-11-06 | 
          2004-05-06 | 
          Kalkanoglu Husnu M. | 
          Laminated shingle with wider nailing zone 
        | 
        
        
          | 
            
              US8438812B2
              (en)
            
            *
            
           | 
          2002-12-03 | 
          2013-05-14 | 
          Tamko Roofing Products, Inc. | 
          Shingles and methods of applying shingles 
        | 
        
        
          | 
            
              CA2425726A1
              (en)
            
            
            
           | 
          2003-04-17 | 
          2004-10-17 | 
          Jayant Kandy | 
          Wind resistant roofing shingle 
      | 
        
        
          | 
            
              US7827753B2
              (en)
            
            
            
           | 
          2003-06-30 | 
          2010-11-09 | 
          Owens Corning Intellectual Capital, Llc | 
          Lofted mat for shingles 
        | 
        
        
          | 
            
              US8522510B2
              (en)
            
            
            
           | 
          2003-09-18 | 
          2013-09-03 | 
          Owens Corning Intellectual Capital, Llc | 
          Laminated starter shingle for a roof covering 
        | 
        
        
          | 
            
              USD504962S1
              (en)
            
            *
            
           | 
          2003-09-30 | 
          2005-05-10 | 
          Building Materials Investment Corporation | 
          Roofing shingle 
        | 
        
        
          | 
            
              USD554275S1
              (en)
            
            
            
           | 
          2004-02-12 | 
          2007-10-30 | 
          Building Materials Investment Corporation | 
          Roof shingle 
        | 
        
        
          | 
            
              US7805905B2
              (en)
            
            
            
           | 
          2004-02-12 | 
          2010-10-05 | 
          Building Materials Investment Corporation | 
          Roofing shingle 
        | 
        
        
          | 
            
              US7665261B2
              (en)
            
            *
            
           | 
          2005-01-27 | 
          2010-02-23 | 
          Owens Corning Intellectual Capital, Llc | 
          Shingle with a rendered shadow design 
        | 
        
        
          | 
            
              US20060179767A1
              (en)
            
            
            
           | 
          2005-02-03 | 
          2006-08-17 | 
          Miller Carla A | 
          Laminated shingle with spacer bands for level stacking 
        | 
        
        
          | 
            
              US7510622B2
              (en)
            
            *
            
           | 
          2005-05-09 | 
          2009-03-31 | 
          Certainteed Corporation | 
          Method of making a shingle and shingle made thereby 
        | 
        
        
          | 
            
              USD552267S1
              (en)
            
            
            
           | 
          2005-05-11 | 
          2007-10-02 | 
          Certainteed Corporation | 
          Shingle 
        | 
        
        
          | 
            
              US8607521B2
              (en)
            
            
            
           | 
          2005-08-05 | 
          2013-12-17 | 
          Owens Corning Intellectual Capital, Llc | 
          Shingle with reinforced nail zone and method of manufacturing 
        | 
        
        
          | 
            
              US8168880B2
              (en)
            
            *
            
           | 
          2006-04-26 | 
          2012-05-01 | 
          Certainteed Corporation | 
          Shingle with photovoltaic element(s) and array of same laid up on a roof 
        | 
        
        
          | 
            
              US9021760B2
              (en)
            
            
            
           | 
          2007-02-08 | 
          2015-05-05 | 
          Building Materials Investment Corporation | 
          Laminated roofing shingle system and shingles for use therein 
        | 
        
        
          | 
            
              US20090139175A1
              (en)
            
            
            
           | 
          2007-11-30 | 
          2009-06-04 | 
          Atlas Roofing Corporation | 
          Roofing shingles and methods of making and affixing same 
        | 
        
        
          | 
            
              US8468754B2
              (en)
            
            *
            
           | 
          2009-01-08 | 
          2013-06-25 | 
          Building Materials Investment Corporation | 
          Shingled roof with integrated photovoltaic collectors 
        | 
        
        
          | 
            
              CA2770479A1
              (en)
            
            *
            
           | 
          2009-08-10 | 
          2011-02-17 | 
          Husnu M. Kalkanoglu | 
          Roofing products, photovoltaic roofing elements and systems using them 
        | 
        
        
          | 
            
              US20110056148A1
              (en)
            
            *
            
           | 
          2009-09-10 | 
          2011-03-10 | 
          Certainteed Corporation | 
          Panel For Use As Exterior Covering For Roofing Or Siding And Building Structure Having Same 
        | 
        
        
          | 
            
              US8915037B2
              (en)
            
            *
            
           | 
          2009-09-16 | 
          2014-12-23 | 
          Certainteed Corporation | 
          Asphalt shingle, roof covering therewith and method of making the same with synchronized adhesive positioning thereon 
        | 
        
        
          | 
            
              CA2719586A1
              (en)
            
            *
            
           | 
          2009-11-03 | 
          2011-05-03 | 
          Certainteed Corporation | 
          Laminated roofing product including recycled roofing material and method of forming the same 
      | 
        
        
          | 
            
              US8789332B1
              (en)
            
            
            
           | 
          2009-12-11 | 
          2014-07-29 | 
          Certainteed Corporation | 
          Pattern randomization of a laminated roofing shingle 
        | 
        
        
          | 
            
              RU96310U1
              (en)
            
            
            
           | 
          2010-04-20 | 
          2010-07-27 | 
          Владимир Иванович Клименко | 
          
  DISC SOIL PROCESSING BODY
 
      | 
        
        
          | 
            
              USD670008S1
              (en)
            
            
            
           | 
          2011-06-08 | 
          2012-10-30 | 
          Certainteed Corporation | 
          Portion of a shingle 
        | 
        
        
          | 
            
              USD670007S1
              (en)
            
            
            
           | 
          2011-06-08 | 
          2012-10-30 | 
          Certainteed Corporation | 
          Shingle 
        | 
        
        
          | 
            
              US8430983B2
              (en)
            
            
            
           | 
          2011-07-29 | 
          2013-04-30 | 
          Owens Corning Intellectual Capital, Llc | 
          Method of manufacturing a shingle with reinforced nail zone 
        | 
        
        
          | 
            
              US9279255B2
              (en)
            
            *
            
           | 
          2013-03-14 | 
          2016-03-08 | 
          Building Materials Investment Corporation | 
          Light weight shingle 
        | 
        
        
          | 
            
              US10428524B2
              (en)
            
            
            
           | 
          2014-02-25 | 
          2019-10-01 | 
          Tamko Building Products Llc | 
          Lightweight roofing shingle and method for making same 
        | 
        
        
          | 
            
              US9464439B2
              (en)
            
            
            
           | 
          2014-04-30 | 
          2016-10-11 | 
          Building Materials Investment Corporation | 
          Roofing shingle system and shingles for use therein 
        | 
        
        
          | 
            
              USD750810S1
              (en)
            
            
            
           | 
          2014-04-30 | 
          2016-03-01 | 
          Building Materials Investment Corporation | 
          Shingle 
        | 
        
        
          | 
            
              US9187903B1
              (en)
            
            
            
           | 
          2014-04-30 | 
          2015-11-17 | 
          Building Materials Investment Corporation | 
          Roofing shingle system and shingles for use therein 
        | 
        
        
          | 
            
              US9140012B1
              (en)
            
            
            
           | 
          2014-10-29 | 
          2015-09-22 | 
          Building Materials Investment Corporation | 
          Roofing shingle system and shingles for use therein 
        | 
        
        
          | 
            
              US9795981B2
              (en)
            
            *
            
           | 
          2014-08-14 | 
          2017-10-24 | 
          Building Materials Investment Corporation | 
          Application of self-seal and adhesive strips to asphalt shingles 
        | 
        
        
          | 
            
              US9739062B2
              (en)
            
            
            
           | 
          2014-12-19 | 
          2017-08-22 | 
          Building Materials Investment Corporation | 
          Roofing shingle system and shingles for use therein 
        | 
        
        
          | 
            
              USD763471S1
              (en)
            
            
            
           | 
          2014-12-19 | 
          2016-08-09 | 
          Building Materials Investment Corporation | 
          Shingle 
        | 
        
        
          | 
            
              USD762879S1
              (en)
            
            *
            
           | 
          2014-12-19 | 
          2016-08-02 | 
          Building Materials Investment Corporation | 
          Shingle 
        | 
        
        
          | 
            
              USD762880S1
              (en)
            
            *
            
           | 
          2014-12-19 | 
          2016-08-02 | 
          Building Materials Investment Corporation | 
          Shingle 
        | 
        
        
          | 
            
              USD763470S1
              (en)
            
            
            
           | 
          2014-12-19 | 
          2016-08-09 | 
          Building Materials Investment Corporation | 
          Shingle 
        | 
        
        
          | 
            
              USD762881S1
              (en)
            
            *
            
           | 
          2014-12-19 | 
          2016-08-02 | 
          Building Materials Investment Corporation | 
          Shingle 
        | 
        
        
          | 
            
              US9808947B2
              (en)
            
            *
            
           | 
          2014-12-30 | 
          2017-11-07 | 
          Owens Corning Intellectual Capital, Llc | 
          Roofing shingle system 
        | 
        
        
          | 
            
              USD855220S1
              (en)
            
            *
            
           | 
          2016-04-01 | 
          2019-07-30 | 
          Certainteed Corporation | 
          Shingle 
        | 
        
        
          | 
            
              USD815760S1
              (en)
            
            
            
           | 
          2016-04-01 | 
          2018-04-17 | 
          Certainteed Corporation | 
          Shingle 
        | 
        
        
          | 
            
              US10858833B2
              (en)
            
            
            
           | 
          2016-04-01 | 
          2020-12-08 | 
          Certainteed Corporation | 
          Roofing shingle 
        | 
        
        
          | 
            
              USD825081S1
              (en)
            
            *
            
           | 
          2016-04-06 | 
          2018-08-07 | 
          Building Materials Investment Corporation | 
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