US1665222A - Roofing element and process of making same - Google Patents

Roofing element and process of making same Download PDF

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US1665222A
US1665222A US652563A US65256323A US1665222A US 1665222 A US1665222 A US 1665222A US 652563 A US652563 A US 652563A US 65256323 A US65256323 A US 65256323A US 1665222 A US1665222 A US 1665222A
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base
metal
layer
irregularities
shingles
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Robinson Thomas
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ANACONDA SALES CO
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/28Roofing elements comprising two or more layers, e.g. for insulation
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D2001/005Roof covering by making use of tiles, slates, shingles, or other small roofing elements the roofing elements having a granulated surface
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1002Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372Particulate matter
    • Y10T428/24421Silicon containing
    • Y10T428/2443Sand, clay, or crushed rock or slate
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface

Definitions

  • This iiivention relates to roofing elements in the form of shingles, boards. tiles, strips, and the like, and more particularly to elements which consist of a base such as is commonly used in so-called asphalt shingles, and a protective layer of metal applied to that portion of the base which is to constitute the exposed or weather surface.
  • roofin elements of variouscompositions are in wide use and these elements, or shingles as they will be referred to for convenience, are, in general, thoroughly satisfactory to take the place of ordinary wooden shingles. Under certain weather conditions, however, as for instance where there are wide temperature ranges, it
  • a composite, shingle which consists of a base of various well-known compositions and a protective metal layer or coating applied to the base and serving as a wear-resisting weather surface.
  • a layer may be made very thin, the necessary rigidity being supplied by the base itself, so that the" cost 0 the metal is not prohibitive, and this layer may be applied in various ways so as to bind it firmly to the base and to hold it tightly thereon under extreme temperature conditions.
  • the base must first be coated with a conducting material over which the metal is to be deposited electrolytically by well-known processes.
  • the base used ordinarily is of the usual T asphaltic composition and has a surface which is more or less irregular, the deposited coating being thin enough'so it will conform to these irnot always convenient, by reason of lack of facilities .for securing the necessary power, to carry on the electrolytic operations. I have found, however, that various other methods are satisfactory for producing the desired result.
  • the object of this invention is to produce a roofing element of the type described in which a preformed metallic coating is used which is applied to the base by pressure in such a way that the two materials are firmly bound together without likelihood of separation due to temperature changes or other causes.
  • the base used is made by well-known methods which need not be described, andthe base is cut or otherwise formed to the desired size and shape.
  • the surface of such a base may have certain irregularities in it due to the character of the material of which it is made, or the irreguwith the laying of the elements, are taken advantage of in the'new process of applying the metallic layer and in this process there is used a thin sheet of metal, preformed to the proper dimensions, which is laid on the base, whereupon the two are subjected to pressure by pressing devices which force the metal against the base and cause it ,to conform to the irregularities therein.
  • the metal is thereby bound firmly to the base and the preformed sheet is preferably given dimensions slightly larger than the base so that it extends beyond the edges.
  • the extending portionsof the metal coating are thereafter bent down to enclose these edges and the element is finished and ready for shipment.
  • Fig. 1 is a plan view of the roofing element with its coating
  • Fig. 2 is an enlarged cross-sectional view of the element shown in Fig. 1,
  • Fig. 3 is an enlarged cross-sectional view of a portion of the base with its coating, the irregularities of the base being magnified to make the construction'more clear,
  • Fig. 4 is a cross-sectional view of pressure rolls used in forming the element
  • Fig. 5 is a plan view of the apparatus illustrated in Fig. 4,
  • Fig. 6 is a view of an element with the coating laid thereon
  • Fig. 7 is a magnified cross-section of the element illustrated in Fig. 6, and
  • Fig. 8 is a cross-sectional view of an element of slightly modified form.
  • the shingle illustrated consists of a base 9 which may consist of various compositions such as felt or similar materials impregnated with bituminous mixtures, or wood fibre, asbestos fibre, and suitable granular material bound together by a fluid binder, etc.
  • the material which forms the base may be of various mixtures and compositions which are wellknown in the art and which may be referred to conveniently as asphaltic compositions, these asphaltic materials constituting an important element in the types most frequently used.
  • the base material is manufactured ordinarily in the form of a flat web or strip and after being made in the desired width and thickness, this web is passed through cutting machines which cut out shingles in the desired dimensions. In Fig.
  • the base is illustrated in the form of a single shingle although frequently roofing elements are made with suitable cut-out ortions which give the semblance of a plura ity of shingles having a portion in common.
  • roofing elements are made with suitable cut-out ortions which give the semblance of a plura ity of shingles having a portion in common.
  • the metallic layer 11 which extends over the weather surface of the base and which is preferably made with a projecting triangular portion 12.
  • the triangular portion is designed to under- 'lie .the line of junction of two elements of the course 'next above so that there is no pos s'ibility of any portion of the element which is uncoated being exposed.
  • the metallic layer extends downwardly as at 14, then inwardly as at 15., to enclose this edge, and the edge of the shingle is also enclosed by a similar layer of metal along the sides 16, 16. In this way the metallic layer protects all portions of the base which are not covered by other shingles and thereby affords the maximum protection with the minimum expenditure of metal.
  • the base 9 which has been cut to the desired dimensions, is laid flat'on the table 17 of a press and a metallic sheet 11 of the desired dimensions is laid thereover.
  • This metallic sheet is sufiiciently thin so that it may be caused to adhere rigidly to the base by pressure, while at the same time affording the desired protection when the element is in use.
  • the base With the sheet in place the base is passed between pressure rollers 18 and 19, the upper roller which comes in contact with the metal being formed of rubber.
  • the degree of pressure which is applied is sufficient to cause the metal to flow slightly so as to conform to the irregularities of the base and when the shingle has been removed from the press it will be found that the metallic sheet has an irregular surface such as is illustrated at 20 in Fig. 3.
  • the application of the pressure therefore, not only serves to cause the metal conformance with the irregularities thereon, but it gives the metal an appearance altogether distinct from that of aplain metal shingle.
  • the upper one'of which is shown to be provided with gu de flanges 21, which prevent displacement of the two parts during the application of pressure
  • the extending edges of the metal coating are bent down so as to enclose the edges of the base, as has been described, and the element is complete and ready for shipment.
  • the bending of the extending edges may be carried on by to adhere firmly to the base by causing this hand tools or' by suitably designed presses, one of which has rolls to force the metal downwardly and the second of which forces the extreme marginal portion of the edge inwardly.
  • Fig. 8 there is shown a magnified crosssection of a slightly modified form of shingle, the surface of which has been given a granular appearance by means of a layer 22 of agranular material which has been forced into the surface of the base while the latter is still soft; Crushed'slate, crushed petroleum coke, or various materials are sat-- isfactor for this purpose and are applied to the base by well-known methods.
  • the application of the metallic layer is carried on as has previously been described, and the only difference between this shingle and the one previously described isthat the irregularities of the surface are somewhat greater .and the metallic layer pressed in placed thereon also has a somewhat pebbled or granular appearance. In other respects the coated element is the same.
  • Shingles formed of a. plain or granular base to which a metallic layer is applied by pressure in the manner described are thoroughly satisfactory under all weather conditions, inasmuch as the metallic layer not only provides a wear-resisting surface but tends to lessen the volatilization oftthe oils of the base. I subjected to treatment to produce various color effects, and accordingly the shingle has an appearance which is not only distinctive by reason of the color but also because of the peculiar character of the surface. It will be clear on consideration of Figs.
  • the metal which conforms closely to the surface irregularities thereby overcomes expansion difficulties inasmuch as there are only small portions of the metal surface which lie in a plane and-expansion or contraction does not act continuously through out the layer but the effect is distributed in various directions so that the expansion of different portions of the base tend to coun-' teract each other.
  • the metal preferably used for the purpose is copper which is sufficiently malleable so that the pressure required is not excessive considering the thin sheets used. This pressure does not damage the base itself, but compacts it to an extent which improves its character.
  • the metals used may be of applying the preformed layer is extremely rapid since the coatings may be cut to the desired shape and size in a machine and the application of pressure which causes these coatings to conform to the base is also rapidly carried on.
  • the finished product has all the desired characteristics and serves the purpose equally well with the electrolytic products previously referred to.
  • a roofing element comprising the combination of a base of a hardened plastic material, a layer of granular material embedded into one surface of the base and producing irregularities over that surface, and a preformed coating of a malleable metal adhering directly to the granular layer and conforming to the irregularities, the said coating of metal to extending into the inter stices between the particles of the granular coating.
  • a roofing element comprisin the combination of a base of a hardened p astic material, a layer of crushed slate embedded into 'the surface of the base and having portions extending therefrom to produce a multiplicity of surface irregularities, and a preformed copper coating adhering directly to the granular layer and extending into the interstices between the 'slate particles.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

April 10, 1928.
1,665,222 T. ROBINSON ROOFING ELEMENT AND PROCESS OF MAKING SAME Filed July 19, 1923 1 5 9 11 w /V Zl 5 ATTORNEYS Patented Apr. 10, 1928.
UNITED STATES PATENT OFFICE.
THOMAS ROBINSON, OF BABYLON, NEW YORK, ASSIGNOR TO ANACONDA SALES COM- PANY, A OORPORATION OF DELAWARE.
ROOFING ELEMENT AND PROCESS OF MAKING SAME.
Application filed July 19, 1923. Serial No. 652,563.
This iiivention relates to roofing elements in the form of shingles, boards. tiles, strips, and the like, and more particularly to elements which consist of a base such as is commonly used in so-called asphalt shingles, and a protective layer of metal applied to that portion of the base which is to constitute the exposed or weather surface.
Elements of the type referred to are shown and described in Letters-Patent No. 1,449,058, issued to me on March 20, 1923. and also in my co-pending application filed February 10, 1923, and bearing Ser. No. 618,246.
As is set forth in detail in the above Letters Patent and application, roofin elements of variouscompositions are in wide use and these elements, or shingles as they will be referred to for convenience, are, in general, thoroughly satisfactory to take the place of ordinary wooden shingles. Under certain weather conditions, however, as for instance where there are wide temperature ranges, it
has been found that such shingles have a tendency to warp or curl and the oils contained in the base have a tendency to volatilize which results in a deterioration of the base composition and shortens the life of the roof. Shingles made of metal overcome these disadvantageshave a longer life, and present an attractive appearance, particuarly when made'of a metal which lends itself to the production of various color effects. These metal shingles. however, conduct heat so rapidly that sheathin layers of unusual thickness must be used beneath them in-order that the building may be prop erly insulated. These metal shingles, however, especially when made of such metals as copper or 'zine which resist corrosion, are also somewhat expensiveand require care in laying in order that leaks may not develop.
To overcome these several disadvantages, I have devised a composite, shinglewhich consists of a base of various well-known compositions and a protective metal layer or coating applied to the base and serving as a wear-resisting weather surface. Such a layer may be made very thin, the necessary rigidity being supplied by the base itself, so that the" cost 0 the metal is not prohibitive, and this layer may be applied in various ways so as to bind it firmly to the base and to hold it tightly thereon under extreme temperature conditions.
There are several methods for applying the metallic layer so that it will not se arate or work loose from the base materi. and one method is by eleetro-deposition. To carry on this operation the base must first be coated with a conducting material over which the metal is to be deposited electrolytically by well-known processes. The base used ordinarily is of the usual T asphaltic composition and has a surface which is more or less irregular, the deposited coating being thin enough'so it will conform to these irnot always convenient, by reason of lack of facilities .for securing the necessary power, to carry on the electrolytic operations. I have found, however, that various other methods are satisfactory for producing the desired result.
The object of this invention is to produce a roofing element of the type described in which a preformed metallic coating is used which is applied to the base by pressure in such a way that the two materials are firmly bound together without likelihood of separation due to temperature changes or other causes. As has been explained, the base used is made by well-known methods which need not be described, andthe base is cut or otherwise formed to the desired size and shape. The surface of such a base may have certain irregularities in it due to the character of the material of which it is made, or the irreguwith the laying of the elements, are taken advantage of in the'new process of applying the metallic layer and in this process there is used a thin sheet of metal, preformed to the proper dimensions, which is laid on the base, whereupon the two are subjected to pressure by pressing devices which force the metal against the base and cause it ,to conform to the irregularities therein. The metal is thereby bound firmly to the base and the preformed sheet is preferably given dimensions slightly larger than the base so that it extends beyond the edges. The extending portionsof the metal coating are thereafter bent down to enclose these edges and the element is finished and ready for shipment.
In the drawings there are shown various views of the roofing element formed in accordance with the new method,together with diagrammatic Views of the apparatus required to practice this method.
- In these drawings, I
Fig. 1 is a plan view of the roofing element with its coating,
Fig. 2 is an enlarged cross-sectional view of the element shown in Fig. 1,
. Fig. 3 is an enlarged cross-sectional view of a portion of the base with its coating, the irregularities of the base being magnified to make the construction'more clear,
Fig. 4 is a cross-sectional view of pressure rolls used in forming the element,
Fig. 5 is a plan view of the apparatus illustrated in Fig. 4,
Fig. 6 is a view of an element with the coating laid thereon,
Fig. 7 is a magnified cross-section of the element illustrated in Fig. 6, and
Fig. 8 is a cross-sectional view of an element of slightly modified form.
Referring to the drawings, the shingle illustrated consists of a base 9 which may consist of various compositions such as felt or similar materials impregnated with bituminous mixtures, or wood fibre, asbestos fibre, and suitable granular material bound together by a fluid binder, etc. The material which forms the base may be of various mixtures and compositions which are wellknown in the art and which may be referred to conveniently as asphaltic compositions, these asphaltic materials constituting an important element in the types most frequently used. The base material is manufactured ordinarily in the form of a flat web or strip and after being made in the desired width and thickness, this web is passed through cutting machines which cut out shingles in the desired dimensions. In Fig. 1 the base is illustrated in the form of a single shingle although frequently roofing elements are made with suitable cut-out ortions which give the semblance of a plura ity of shingles having a portion in common. For the purposes of. the present description, however,
it will be understood that the shape and dimensions of the base are unimportant.
On examination of Fig. 3 itwill be seen that the surface of the base has'many irregularities, such as 10, these irregularities having been somewhat magnified in Fig. 3 so as to permit of better illustration.
Applied to the base is the metallic layer 11 which extends over the weather surface of the base and which is preferably made with a projecting triangular portion 12. lVhen the elements are laid in courses on the roof the triangular portion is designed to under- 'lie .the line of junction of two elements of the course 'next above so that there is no pos s'ibility of any portion of the element which is uncoated being exposed. At the edge 13 of the element 9 which is exposed when the element is laid in place, the metallic layer extends downwardly as at 14, then inwardly as at 15., to enclose this edge, and the edge of the shingle is also enclosed by a similar layer of metal along the sides 16, 16. In this way the metallic layer protects all portions of the base which are not covered by other shingles and thereby affords the maximum protection with the minimum expenditure of metal.
In the manufacture of these protected shingles the base 9 which has been cut to the desired dimensions, is laid flat'on the table 17 of a press and a metallic sheet 11 of the desired dimensions is laid thereover. This metallic sheet is sufiiciently thin so that it may be caused to adhere rigidly to the base by pressure, while at the same time affording the desired protection when the element is in use. With the sheet in place the base is passed between pressure rollers 18 and 19, the upper roller which comes in contact with the metal being formed of rubber. The degree of pressure which is applied is sufficient to cause the metal to flow slightly so as to conform to the irregularities of the base and when the shingle has been removed from the press it will be found that the metallic sheet has an irregular surface such as is illustrated at 20 in Fig. 3. The application of the pressure, therefore, not only serves to cause the metal conformance with the irregularities thereon, but it gives the metal an appearance altogether distinct from that of aplain metal shingle. After the base and the coating have been passed through the pressure rollers, the upper one'of which is shown to be provided with gu de flanges 21, which prevent displacement of the two parts during the application of pressure, the extending edges of the metal coating are bent down so as to enclose the edges of the base, as has been described, and the element is complete and ready for shipment. The bending of the extending edges may be carried on by to adhere firmly to the base by causing this hand tools or' by suitably designed presses, one of which has rolls to force the metal downwardly and the second of which forces the extreme marginal portion of the edge inwardly.
In Fig. 8 there is shown a magnified crosssection of a slightly modified form of shingle, the surface of which has been given a granular appearance by means of a layer 22 of agranular material which has been forced into the surface of the base while the latter is still soft; Crushed'slate, crushed petroleum coke, or various materials are sat-- isfactor for this purpose and are applied to the base by well-known methods. The application of the metallic layer is carried on as has previously been described, and the only difference between this shingle and the one previously described isthat the irregularities of the surface are somewhat greater .and the metallic layer pressed in placed thereon also has a somewhat pebbled or granular appearance. In other respects the coated element is the same.
Shingles formed of a. plain or granular base to which a metallic layer is applied by pressure in the manner described are thoroughly satisfactory under all weather conditions, inasmuch as the metallic layer not only provides a wear-resisting surface but tends to lessen the volatilization oftthe oils of the base. I subjected to treatment to produce various color effects, and accordingly the shingle has an appearance which is not only distinctive by reason of the color but also because of the peculiar character of the surface. It will be clear on consideration of Figs. 3 and 8 that the metal which conforms closely to the surface irregularities thereby overcomes expansion difficulties inasmuch as there are only small portions of the metal surface which lie in a plane and-expansion or contraction does not act continuously through out the layer but the effect is distributed in various directions so that the expansion of different portions of the base tend to coun-' teract each other. The metal preferably used for the purpose is copper which is sufficiently malleable so that the pressure required is not excessive considering the thin sheets used. This pressure does not damage the base itself, but compacts it to an extent which improves its character. The process Also .the metals used may be of applying the preformed layer is extremely rapid since the coatings may be cut to the desired shape and size in a machine and the application of pressure which causes these coatings to conform to the base is also rapidly carried on. The finished product has all the desired characteristics and serves the purpose equally well with the electrolytic products previously referred to.
I claim:
1. A roofing element comprising the combination of a base of a hardened plastic material, a layer of granular material embedded into one surface of the base and producing irregularities over that surface, and a preformed coating of a malleable metal adhering directly to the granular layer and conforming to the irregularities, the said coating of metal to extending into the inter stices between the particles of the granular coating. g
2. A roofing element comprisin the combination of a base of a hardened p astic material, a layer of crushed slate embedded into 'the surface of the base and having portions extending therefrom to produce a multiplicity of surface irregularities, and a preformed copper coating adhering directly to the granular layer and extending into the interstices between the 'slate particles.
3. In a process of preparing roofing ele-- ments of the class described, the steps of partially embedding a layer of crushed slate in the surface of a base formed of a hardened plastic material, placing a preformed layer of copper upon the base, and. subjecting the base and'the layer to pressure to cause the a metal to enter the interstices, between the particles of the layer-and thus conform to the irregularities of the surface of the base.
i 4. In the process of preparing roofing elements formedof a.\ base of hardened plastic material having an irre -ular surface and a relatively thin preformed metal layer adhering closely thereto and conforming to' the irregularities thereof; the steps of applying said metal layer to said base and subjecting said layer to yielding pressure means while held against the base to cause said layer to adhere to the baseand conform to the ir; regularities thereof.
In testimony whereof I afiix my signature.
THOMAS ROBINSON.
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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599141A (en) * 1948-12-27 1952-06-03 Merritt I Taylor Reversible summer-winter cover for beehives
US3152035A (en) * 1958-08-11 1964-10-06 Kirschner Leon Composite roofing
US3771213A (en) * 1969-12-19 1973-11-13 Armstrong Cork Co Method of forming an embossed foil-covered ceiling panel
US4287248A (en) * 1978-06-21 1981-09-01 Hoechst Aktiengesellschaft Bituminized roof sheet
US20070039274A1 (en) * 2005-08-05 2007-02-22 Harrington Edward R Jr Roofing shingle including sheet as headlap
US20070042158A1 (en) * 2005-08-05 2007-02-22 Belt James S Shingle with reinforced nail zone and method of manufacturing
US20100212246A1 (en) * 2009-02-25 2010-08-26 Grubka Lawrence J Hip and ridge roofing material
US20100236178A1 (en) * 2009-03-20 2010-09-23 Loftus James E Sealant composition for releasable shingle
US20110139366A1 (en) * 2005-08-05 2011-06-16 Belt James S Shingle with reinforced nail zone and method of manufacturing
US20110151170A1 (en) * 2008-05-13 2011-06-23 Owens Corning Intellectual Capital, Llc Hip and ridge roofing material
US20110197534A1 (en) * 2005-08-05 2011-08-18 Owens Corning Intellectual Capital, Llc Shingle with reinforced nail zone and method of manufacturing
US20110209428A1 (en) * 2000-02-29 2011-09-01 Owens Corning Intellectual Capital, Llc. Shingle having different color tabs without predominate color for optically simulating a slate roof
US20110214378A1 (en) * 2010-03-04 2011-09-08 Grubka Lawrence J Hip and ridge roofing shingle
US8430983B2 (en) 2011-07-29 2013-04-30 Owens Corning Intellectual Capital, Llc Method of manufacturing a shingle with reinforced nail zone
US8713883B2 (en) 2011-04-25 2014-05-06 Owens Corning Intellectual Capital, Llc Shingle with impact resistant layer
US9290943B2 (en) 2012-01-05 2016-03-22 Owens Corning Intellectual Capital, Llc Hip and ridge roofing shingle
USD755997S1 (en) 2014-02-27 2016-05-10 Owens Corning Intellectual Capital, Llc Shingle
US9758970B2 (en) 2014-02-25 2017-09-12 Owens Corning Intellectual Capital, Llc Laminated hip and ridge shingle
US11313127B2 (en) 2009-02-25 2022-04-26 Owens Corning Intellectual Capital, Llc Hip and ridge roofing material

Cited By (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599141A (en) * 1948-12-27 1952-06-03 Merritt I Taylor Reversible summer-winter cover for beehives
US3152035A (en) * 1958-08-11 1964-10-06 Kirschner Leon Composite roofing
US3771213A (en) * 1969-12-19 1973-11-13 Armstrong Cork Co Method of forming an embossed foil-covered ceiling panel
US4287248A (en) * 1978-06-21 1981-09-01 Hoechst Aktiengesellschaft Bituminized roof sheet
US20110209428A1 (en) * 2000-02-29 2011-09-01 Owens Corning Intellectual Capital, Llc. Shingle having different color tabs without predominate color for optically simulating a slate roof
US10189656B2 (en) 2005-08-05 2019-01-29 Owens Corning Intellectual Capital, Llc Shingle with reinforced nail zone and method of manufacturing
US20110139366A1 (en) * 2005-08-05 2011-06-16 Belt James S Shingle with reinforced nail zone and method of manufacturing
US11976466B2 (en) 2005-08-05 2024-05-07 Owens Corning Intellectual Capital, Llc Shingle with reinforcement member
US11377312B2 (en) 2005-08-05 2022-07-05 Owens Corning Intellectual Capital, Llc Shingle with reinforced nail zone and method of manufacturing
US7836654B2 (en) 2005-08-05 2010-11-23 Owens Corning Intellectual Capital, Llc Shingle with reinforced nail zone and method of manufacturing
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