US20170089071A1 - Gutter guard apparatus and method for making the same - Google Patents
Gutter guard apparatus and method for making the same Download PDFInfo
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- US20170089071A1 US20170089071A1 US15/279,115 US201615279115A US2017089071A1 US 20170089071 A1 US20170089071 A1 US 20170089071A1 US 201615279115 A US201615279115 A US 201615279115A US 2017089071 A1 US2017089071 A1 US 2017089071A1
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- United States
- Prior art keywords
- gutter
- central portion
- end portions
- facing surface
- gutter guard
- Prior art date
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- Abandoned
Links
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- 239000011324 bead Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
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- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
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- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 8
- 239000003086 colorant Substances 0.000 abstract description 6
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/076—Devices or arrangements for removing snow, ice or debris from gutters or for preventing accumulation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/80—Making other particular articles dustproof covers; safety covers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/004—Protection against birds, mice or the like
Definitions
- the present disclosure generally relates to gutter guard apparatuses and methods for making the same. More specifically, the presently disclosed subject matter is directed to easily installable gutter guard apparatuses made from two or more materials for preventing debris from entering rooftop rainwater collection systems, and related methods for making the same.
- rainwater collection systems are installed to collect rainwater from rooftops and direct the water to desirable drainage locations around a structure.
- gutter systems can become undesirably clogged with debris (e.g. sticks, pine straw, leaves, acorns, etc.).
- debris e.g. sticks, pine straw, leaves, acorns, etc.
- metal materials on metal gutters can lead to undesirable corrosion.
- the use of an aluminum or steel gutter guard on a copper gutter can lead to significant corrosion. Corrosion can occur in a host of other metal combinations as well. Such corrosion can be avoided despite the use of materials that might otherwise corrode, however, where non-reactive materials prevent contact between the otherwise reactive materials.
- plastics may be used to provide a non-conducting buffer between otherwise reactive materials such that the free electrons that might otherwise lead to corrosion cannot pass between the reactive materials. Plastics may also offer lighter overall weight, greater flexibility, and other desirable attributes.
- gutter guard apparatus that is easy to manufacture at a low cost that effectively utilizes a combination of materials to exploit the best characteristics of such materials in different aspects of the apparatus. Also desirable would be a gutter guard apparatus that can utilize materials that might otherwise react with certain types of gutter systems, which can result in unwanted corrosion.
- the present disclosure pertains generally to gutter guard systems for preventing accumulation of debris while capturing water.
- the gutter guard apparatus may include a central portion extending longitudinally along the length of the gutter and laterally across at least a portion of the upward facing rainwater collection opening, the central portion comprising a first metallic material defining perforations permitting rainwater to pass into the upward facing rainwater collection opening, and first and second end portions comprising a second non-metallic material, the first and second end portions extending longitudinally along the length of the central portion; wherein the first end portion is coupled to a side of the central portion configured for placement adjacent to the edge of the rooftop, and the second end portion is coupled to a side of the central portion configured for placement opposite the rooftop; wherein the second end portion is adapted to couple to an upper portion of the gutter proximate to the bead; and further wherein the first end portion, the central portion, and the second end portion extend substantially across the water collection opening.
- FIG. 1 illustrates a perspective view of the gutter guard apparatus according to one embodiment.
- FIG. 3 illustrates a perspective view of the gutter guard apparatus according to one embodiment.
- FIG. 5 illustrates a perspective view of the gutter guard apparatus according to another embodiment.
- Central portion 12 may include a plurality of perforations 19 sufficient to allow water to flow through to a gutter below.
- Central portion 12 may be made, for example, from lightweight expanded metal (e.g., galvanized steel, aluminum, or other material).
- the central portion 12 may also be made from materials that could potentially react chemically with certain gutter systems (e.g. copper gutter systems with an aluminum central portion).
- End portions 14 , 16 may be made of a second material having a reduced weight and cost and better suited for mounting the apparatus to the rainwater collection system and/or rooftop.
- the second material may also be non-conducting, such that free electrons in the gutter system and/or the central portion 12 cannot be conducted to one another, which can lead to unwanted corrosion.
- end portions 14 , 16 may be made primarily from, for example, plastic or vinyl (e.g. polyvinyl chloride (PVC), polypropylene, or polyethylene), though any suitable material may be used.
- End portions 14 and 16 will typically (though not necessarily) take on different configurations depending on the gutter system and rooftop onto which the apparatus will be installed.
- end portion 14 may, in some circumstances, take on an elongated, flat form to facilitate sliding end portion 14 under shingles that may be installed on the rooftop.
- End portion 14 may, alternatively, take on any other shape or configuration to facilitate attachment to the roof structure and/or gutter that enables rainwater to flow from the rooftop to the gutter system.
- End portion 16 may be configured for attachment to the non-roof side edge of the gutter system.
- end portion 16 may include a mechanism for coupling to the non-roof edge of the gutter system.
- Such mechanisms may include, for example, a snap attachment that snaps onto an outer edge of the gutter system.
- end portion 16 may include a mechanism that includes a gutter receiving portion 17 for receiving an upper portion of the outer edge of the gutter system.
- the gutter receiving portion 17 may also include a securing component for securing end portion 16 of the apparatus 10 to the gutter.
- the securing component may, in some embodiments, include teeth 18 that extend substantially perpendicularly from gutter receiving portion 17 .
- the teeth may be continuous or spaced incrementally along receiving portion 17 .
- the securing component e.g. receiving portion 17
- the upper portion of the outer edge of the gutter may include a roll or other type of bead structure that adds strength to the gutter system. Accordingly, the roll or bead may fit into the gutter receiving portion 17 and teeth 18 may snap around the roll or bead to facilitate a secure connection between end portion 16 and the gutter system.
- a person having skill in the art will appreciate that this is but one example of how the gutter guard apparatus 10 could be coupled to the outer edge of the gutter system, and that other coupling mechanisms could likewise be employed (e.g. screws, glue, magnets, fasteners, etc.).
- central portion 12 and end portions 14 , 16 may be coupled together to form the single gutter guard apparatus 10 .
- a plastic extrusion method is used to form the end portions 14 , 16 and affix them to the central portion 12 .
- a plastic extruder 20 capable of forming the respective end portions 14 , 16 and extruding end portions 14 , 16 onto material suitable for central portion 12 (e.g., lightweight expanded metal) may be employed.
- the extruder 20 may be configured to receive raw materials in a raw material receiver 25 for end portions 14 , 16 (e.g. plastics such as PVC), receive materials for central portion 12 (e.g.
- gutter guard apparatus 10 that includes desired end portions 14 , 16 coupled to central portion 12 , wherein end portions 14 , 16 may advantageously be made of, for example, plastic, and central portion 12 may advantageously be made of, for example, expanded metal. Additionally, the end portions 14 , 16 are securely coupled to central portion 12 through the co-extrusion process such that the gutter guard apparatus 10 comprises a unitary apparatus composed of its securely coupled component parts.
- gutter guard apparatus 10 may be manufactured in other ways.
- end portions 14 , 16 may be manufactured using a more simplified extrusion process, or any other manufacturing means to produce end portions 14 , 16 of desired lengths.
- end portions 14 , 16 may be manufactured to include, for example, a central portion receiver 30 to facilitate attachment to the central portion 12 .
- the central portion receiver 30 may, in some embodiments, include a top portion 31 and a bottom portion 32 that are spaced apart by a width substantially equal to the thickness of the central portion 12 . In this manner, end portions 14 , 16 may each receive alternate sides of central portion 12 . End portions 14 , 16 may then be secured to central portion 12 by any appropriate means.
- end portions 14 , 16 may be heat staked to central portion 12 .
- end portions 14 , 16 may be glued to central portion 12 .
- other fastening means may be used, including for example, screws, snaps, hooks, or any other appropriate fasteners.
- the size of the perforations 19 in central portion 12 may vary depending on the configuration of the apparatus. In some embodiments, very fine perforations may be employed, allowing water to flow through the perforations 19 but preventing larger debris from flowing through and entering the gutter system. In certain other embodiments, larger perforations may be employed, which advantageously reduces the weight and amount of raw material required for central portion 12 .
- the perforations 19 may, in some embodiments, comprise substantially evenly spaced openings approximately 0.25 inches by 0.125 inches in size.
- a lightweight perforated or woven mesh 35 may be applied adjacent to the central portion 12 , for example on an upward facing portion of the central portion 12 opposite the gutter system.
- the lightweight perforated or woven mesh 35 may also be installed on a downward facing portion of the central portion 12 , or optionally woven within the perforations 19 .
- perforated or woven mesh 35 may comprise, for example, substantially evenly spaced openings approximately 0.0625 inches by 0.0625 inches in size. Additionally, perforated or woven mesh 35 may comprise, for example, vinyl coated fiberglass, or any other suitable material(s).
- the gutter guard apparatus 10 may be reversible, allowing for installation of the gutter guard apparatus 10 in at least two configurations on the gutter system.
- An exemplary embodiment of such a reversible configuration is shown with reference to FIG. 5 .
- end portion 14 may include a first facing surface 52 and a second facing surface 54 opposite first facing surface 52 .
- end portion 16 may include a first facing surface 62 and a second facing surface 64 opposite first facing surface 62 .
- central portion 12 may include a first facing surface 72 and a second facing surface 74 opposite first surface 72 .
- One advantage of such a reversible configuration of the gutter guard apparatus 10 is the ability to have the first surfaces 52 , 62 , and 72 colored a first color, and second surfaces 54 , 64 , and 74 colored a second color.
- the first and second colors may optionally be distinguishable from one another, thereby giving consumers the option of installing the gutter guard apparatus 10 with the first color exposed or the second color exposed (the opposite surface being effectively hidden as facing to the gutter and/or rooftop).
- Having both colors available on a single apparatus has a further advantage of giving the consumer the option of seeing both color options on their house before fully installing one color versus the other.
- gutter guard system 10 match the color of their roof, and having two colors to choose from on one device 10 enables more effective color matching (i.e. the ability to actually see the color on the house rather than relying on a color sample).
- Other exemplary advantages include the ability of sellers of gutter guard apparatus 10 to carry less inventory, effectively carrying half the inventory that may otherwise be required to provide options to match the myriad roof color options available in the marketplace.
- the first and second color may be the same, but in preferred embodiments the first and second colors will be distinguishable from one another.
- a co-extrusion process may, in some embodiments, be used.
- the co-extrusion process may rely on, for example, an extruder mechanism 600 such as the exemplary mechanism shown in FIG. 6 .
- Raw materials for producing the first color may be loaded into a first raw material receiver 602
- raw materials for producing the second color may be loaded into a second raw material receiver 604 .
- the extruder 600 may be configured to produce the first surfaces 52 , 62 of end portions 14 , 16 with melted raw materials from the first raw material receiver 602 , thereby yielding the first surface 52 , 62 of end portions 14 , 16 having the first color.
- the extruder 600 may be further configured to produce the second surfaces 54 , 64 of end portions 14 , 16 with raw materials from the second raw material receiver 604 , thereby yielding the second surface 54 , 64 of end portions 14 , 16 having the second color.
- the co-extruder may be further configured to yield the first surface 52 and second surface 54 (and likewise the first surface 62 and second surface 64 ) together such that they are each produced as a single unit.
- the co-extrusion process may further be used to extrude end portions 14 , 16 together with central portion 12 as discussed above (see FIG. 2 ).
- Central portion 12 may be painted to match the first and second colors, either before or after the co-extrusion process.
- This exemplary process may yield the gutter guard apparatus 10 having the first color on one side and the second color on the other side.
- the multi-color gutter guard 10 discussed herein may also be manufactured according to other methods, including those methods discussed hereinabove with reference to, for example, FIG. 3 , among others.
- the term “about,” when referring to a value can be meant to encompass variations of, in some embodiments, ⁇ 100% in some embodiments ⁇ 50%, in some embodiments ⁇ 20%, in some embodiments ⁇ 100/0, in some embodiments ⁇ 5%, in some embodiments ⁇ 1%, in some embodiments ⁇ 0.5%, and in some embodiments ⁇ 0.1% from the specified amount, as such variations are appropriate to perform the disclosed methods or employ the disclosed compositions.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A gutter guard apparatus and method of making the same is disclosed. In some embodiments, the gutter guard apparatus is made from at least two different types of materials, thereby enabling, for example, lighter weight, non-conductive plastics that are best suited for coupling to an existing rooftop gutter system in a corrosion preventing manner to be employed while at the same time providing for a central portion spanning the gutter opening made from a more durable material (e.g., lightweight expanded metals). The gutter guard apparatus may be manufactured by a variety of means, including a desirable, low-cost, and highly effective co-extrusion process through which end portions are extruded from raw materials of different colors into desired configurations and simultaneously extruded onto and effectively integrated with the central portion formed from a different material, thereby creating a unitary gutter guard apparatus that desirably incorporates two or more materials.
Description
- None.
- None.
- The present disclosure generally relates to gutter guard apparatuses and methods for making the same. More specifically, the presently disclosed subject matter is directed to easily installable gutter guard apparatuses made from two or more materials for preventing debris from entering rooftop rainwater collection systems, and related methods for making the same.
- The present disclosure pertains generally to gutter guard systems used in relation to rooftop rainwater collection systems (e.g., gutters or gutter systems) to prevent accumulation of debris in the gutter system while still capturing the water the system is intended to collect.
- In general, rainwater collection systems are installed to collect rainwater from rooftops and direct the water to desirable drainage locations around a structure. Often times, gutter systems can become undesirably clogged with debris (e.g. sticks, pine straw, leaves, acorns, etc.). To prevent such accumulation, there are numerous systems available that may be installed on or within the gutter system to enable collection of water while preventing the accumulation of debris within the gutter system. (See, e.g., U.S. Patent Pub. No. 2015/0033638 titled Gutter Guard Apparatuses and Methods).
- Unfortunately, existing systems are often expensive, and are frequently either ineffective, or deteriorate quickly. Also, known systems are made from single materials (for example, only plastic or only metal), rather than combinations of metals and plastics that effectively combine to match each material's best qualities to their most suitable function. For example, plastics are lightweight and typically comprise desirable characteristics for easily coupling the apparatus to a gutter system. On the other hand, these lighter weight plastics typically lack the strength and durability needed in the central portion of the gutter where the greatest wear and stresses are felt. It is therefore metals, not plastics, which are typically better suited for this central spanning portion.
- Unfortunately, the use of metal materials on metal gutters can lead to undesirable corrosion. For example, the use of an aluminum or steel gutter guard on a copper gutter can lead to significant corrosion. Corrosion can occur in a host of other metal combinations as well. Such corrosion can be avoided despite the use of materials that might otherwise corrode, however, where non-reactive materials prevent contact between the otherwise reactive materials. For example, plastics may be used to provide a non-conducting buffer between otherwise reactive materials such that the free electrons that might otherwise lead to corrosion cannot pass between the reactive materials. Plastics may also offer lighter overall weight, greater flexibility, and other desirable attributes.
- Accordingly, what is needed is a gutter guard apparatus that is easy to manufacture at a low cost that effectively utilizes a combination of materials to exploit the best characteristics of such materials in different aspects of the apparatus. Also desirable would be a gutter guard apparatus that can utilize materials that might otherwise react with certain types of gutter systems, which can result in unwanted corrosion.
- The present disclosure pertains generally to gutter guard systems for preventing accumulation of debris while capturing water.
- In one embodiment, a gutter guard apparatus for attachment to a gutter in a rainwater collection system and configured for mounting to a longitudinal edge of a rooftop is disclosed, the gutter defining a longitudinal and upward facing rainwater collection opening with a bead at an upper lip of the gutter. The gutter guard apparatus may include a central portion extending longitudinally along the length of the gutter and laterally across at least a portion of the upward facing rainwater collection opening, the central portion comprising a first metallic material defining perforations permitting rainwater to pass into the upward facing rainwater collection opening, and first and second end portions comprising a second non-metallic material, the first and second end portions extending longitudinally along the length of the central portion; wherein the first end portion is coupled to a side of the central portion configured for placement adjacent to the edge of the rooftop, and the second end portion is coupled to a side of the central portion configured for placement opposite the rooftop; wherein the second end portion is adapted to couple to an upper portion of the gutter proximate to the bead; and further wherein the first end portion, the central portion, and the second end portion extend substantially across the water collection opening.
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FIG. 1 illustrates a perspective view of the gutter guard apparatus according to one embodiment. -
FIG. 2 illustrates a plan view of an exemplary co-extrusion device. -
FIG. 3 illustrates a perspective view of the gutter guard apparatus according to one embodiment. -
FIG. 4 illustrates a top view of one embodiment of the present disclosure comprising a mesh overlaying at least a portion of the gutter guard apparatus disclosed herein. -
FIG. 5 illustrates a perspective view of the gutter guard apparatus according to another embodiment. -
FIG. 6 illustrates a plan view of another exemplary co-extrusion device. - The presently disclosed subject matter now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the presently disclosed subject matter are shown. Like numbers refer to like elements throughout. The presently disclosed subject matter may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements. Indeed, many modifications and other embodiments of the presently disclosed subject matter set forth herein will come to mind to one skilled in the art to which the presently disclosed subject matter pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the presently disclosed subject matter is not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims.
- In some embodiments, the presently disclosed subject matter provides a gutter guard apparatus for installation on new and/or existing rooftop rainwater collection systems. Advantageously, the gutter guard apparatus may be constructed of two or more materials. For example, expanded metals (e.g. expanded galvanized steel, aluminum, etc.) may be used in a central portion of the apparatus to provide a sturdy, long-lasting structure across the opening of the gutter system where the apparatus will encounter the greatest loads and stresses. On the edges of the apparatus, however, plastics may be used which advantageously offers reduced weight, reduced cost, greater flexibility, and non-conductive properties at the points where the apparatus attaches to the rainwater collection system and/or rooftop. The result is an overall lighter weight apparatus that embodies the durability and strength of heavier and more expensive metallic gutter guard devices, and the lower weight, greater flexibility, superior adapting ability, and non-conductive qualities of plastics.
- Referring now to
FIG. 1 , a first embodiment of the presently disclosedgutter guard apparatus 10 is shown, having acentral portion 12 made from a first material, andend portions central portion 12 made from a second material.Central portion 12 may include a plurality ofperforations 19 sufficient to allow water to flow through to a gutter below.Central portion 12 may be made, for example, from lightweight expanded metal (e.g., galvanized steel, aluminum, or other material). In some embodiments, thecentral portion 12 may also be made from materials that could potentially react chemically with certain gutter systems (e.g. copper gutter systems with an aluminum central portion). -
End portions central portion 12 cannot be conducted to one another, which can lead to unwanted corrosion. In some embodiments,end portions -
End portions end portion 14 may, in some circumstances, take on an elongated, flat form to facilitate slidingend portion 14 under shingles that may be installed on the rooftop.End portion 14 may, alternatively, take on any other shape or configuration to facilitate attachment to the roof structure and/or gutter that enables rainwater to flow from the rooftop to the gutter system. -
End portion 16, on the other hand, may be configured for attachment to the non-roof side edge of the gutter system. In some embodiments,end portion 16 may include a mechanism for coupling to the non-roof edge of the gutter system. Such mechanisms may include, for example, a snap attachment that snaps onto an outer edge of the gutter system. - For example,
end portion 16 may include a mechanism that includes agutter receiving portion 17 for receiving an upper portion of the outer edge of the gutter system. Thegutter receiving portion 17 may also include a securing component for securingend portion 16 of theapparatus 10 to the gutter. The securing component may, in some embodiments, includeteeth 18 that extend substantially perpendicularly fromgutter receiving portion 17. The teeth may be continuous or spaced incrementally along receivingportion 17. Similarly, the securing component (e.g. receiving portion 17) may extend continuously along theend portion 16, or may be spaced incrementally. - In such exemplary embodiments, the upper portion of the outer edge of the gutter may include a roll or other type of bead structure that adds strength to the gutter system. Accordingly, the roll or bead may fit into the
gutter receiving portion 17 andteeth 18 may snap around the roll or bead to facilitate a secure connection betweenend portion 16 and the gutter system. A person having skill in the art will appreciate that this is but one example of how thegutter guard apparatus 10 could be coupled to the outer edge of the gutter system, and that other coupling mechanisms could likewise be employed (e.g. screws, glue, magnets, fasteners, etc.). - In application,
central portion 12 andend portions gutter guard apparatus 10. Referring now toFIG. 2 , in some embodiments, a plastic extrusion method is used to form theend portions central portion 12. For example, aplastic extruder 20 capable of forming therespective end portions end portions extruder 20 may be configured to receive raw materials in araw material receiver 25 forend portions 14, 16 (e.g. plastics such as PVC), receive materials for central portion 12 (e.g. lengths of rolled expanded metals 28), melt the raw material forend portions end portions central portion 12. The result is agutter guard apparatus 10 that includes desiredend portions central portion 12, whereinend portions central portion 12 may advantageously be made of, for example, expanded metal. Additionally, theend portions central portion 12 through the co-extrusion process such that thegutter guard apparatus 10 comprises a unitary apparatus composed of its securely coupled component parts. - Alternatively,
gutter guard apparatus 10 may be manufactured in other ways. For example,end portions end portions FIG. 3 , such embodiments ofend portions central portion receiver 30 to facilitate attachment to thecentral portion 12. Thecentral portion receiver 30 may, in some embodiments, include atop portion 31 and abottom portion 32 that are spaced apart by a width substantially equal to the thickness of thecentral portion 12. In this manner,end portions central portion 12.End portions central portion 12 by any appropriate means. For example, in some embodiments,end portions central portion 12. In certain other embodiments,end portions central portion 12. In yet other embodiments, other fastening means may be used, including for example, screws, snaps, hooks, or any other appropriate fasteners. - The size of the
perforations 19 incentral portion 12 may vary depending on the configuration of the apparatus. In some embodiments, very fine perforations may be employed, allowing water to flow through theperforations 19 but preventing larger debris from flowing through and entering the gutter system. In certain other embodiments, larger perforations may be employed, which advantageously reduces the weight and amount of raw material required forcentral portion 12. For example, theperforations 19 may, in some embodiments, comprise substantially evenly spaced openings approximately 0.25 inches by 0.125 inches in size. - Undesirably, however, larger perforations may allow an unacceptable amount of debris to pass through the
central portion 12 and into the gutter system. Accordingly, with reference toFIG. 4 , in embodiments where a lighter weight central portion is desired (i.e. larger perforations 19), a lightweight perforated or wovenmesh 35 may be applied adjacent to thecentral portion 12, for example on an upward facing portion of thecentral portion 12 opposite the gutter system. The lightweight perforated or wovenmesh 35 may also be installed on a downward facing portion of thecentral portion 12, or optionally woven within theperforations 19. In either configuration, a sturdy metalcentral portion 12 with relatively large perforations to minimize the weight of thecentral portion 12 may be employed while still preventing the passage of undesirable debris into the gutter system by the lightweight perforated or wovenmesh 35. In such embodiments, perforated or wovenmesh 35 may comprise, for example, substantially evenly spaced openings approximately 0.0625 inches by 0.0625 inches in size. Additionally, perforated or wovenmesh 35 may comprise, for example, vinyl coated fiberglass, or any other suitable material(s). - In some embodiments of the present disclosure, the
gutter guard apparatus 10 may be reversible, allowing for installation of thegutter guard apparatus 10 in at least two configurations on the gutter system. An exemplary embodiment of such a reversible configuration is shown with reference toFIG. 5 . In such embodiments,end portion 14 may include a first facingsurface 52 and a second facingsurface 54 opposite first facingsurface 52. Similarly,end portion 16 may include a first facingsurface 62 and a second facingsurface 64 opposite first facingsurface 62. Finally,central portion 12 may include a first facingsurface 72 and a second facingsurface 74 oppositefirst surface 72. - One advantage of such a reversible configuration of the
gutter guard apparatus 10 is the ability to have thefirst surfaces second surfaces gutter guard apparatus 10 with the first color exposed or the second color exposed (the opposite surface being effectively hidden as facing to the gutter and/or rooftop). Having both colors available on a single apparatus has a further advantage of giving the consumer the option of seeing both color options on their house before fully installing one color versus the other. Indeed, many consumers would prefer to have theirgutter guard system 10 match the color of their roof, and having two colors to choose from on onedevice 10 enables more effective color matching (i.e. the ability to actually see the color on the house rather than relying on a color sample). Other exemplary advantages include the ability of sellers ofgutter guard apparatus 10 to carry less inventory, effectively carrying half the inventory that may otherwise be required to provide options to match the myriad roof color options available in the marketplace. Of course, in some embodiments the first and second color may be the same, but in preferred embodiments the first and second colors will be distinguishable from one another. - To manufacture
end portions first surfaces 52, 62 a the first color andsecond surfaces 54, 64 a the second color, a co-extrusion process may, in some embodiments, be used. The co-extrusion process may rely on, for example, anextruder mechanism 600 such as the exemplary mechanism shown inFIG. 6 . Raw materials for producing the first color may be loaded into a firstraw material receiver 602, and raw materials for producing the second color may be loaded into a secondraw material receiver 604. - During the extrusion process, the
extruder 600 may be configured to produce thefirst surfaces end portions raw material receiver 602, thereby yielding thefirst surface end portions extruder 600 may be further configured to produce thesecond surfaces end portions raw material receiver 604, thereby yielding thesecond surface end portions first surface 52 and second surface 54 (and likewise thefirst surface 62 and second surface 64) together such that they are each produced as a single unit. The co-extrusion process may further be used to extrudeend portions central portion 12 as discussed above (seeFIG. 2 ).Central portion 12 may be painted to match the first and second colors, either before or after the co-extrusion process. This exemplary process may yield thegutter guard apparatus 10 having the first color on one side and the second color on the other side. Themulti-color gutter guard 10 discussed herein may also be manufactured according to other methods, including those methods discussed hereinabove with reference to, for example,FIG. 3 , among others. - Following long-standing patent law convention, the terms “a,” “an,” and “the” refer to “one or more” when used in this application, including the claims. Thus, for example, reference to “a subject” includes a plurality of subjects, unless the context clearly is to the contrary (e.g., a plurality of subjects), and so forth.
- Throughout this specification and the claims, the terms “comprise,” “comprises,” and “comprising” are used in a non-exclusive sense, except where the context requires otherwise. Likewise, the term “include” and its grammatical variants are intended to be non-limiting, such that recitation of items in a list is not to the exclusion of other like items that can be substituted or added to the listed items.
- For the purposes of this specification and appended claims, unless otherwise indicated, all numbers expressing amounts, sizes, dimensions, proportions, shapes, formulations, parameters, percentages, parameters, quantities, characteristics, and other numerical values used in the specification and claims, are to be understood as being modified in all instances by the term “about” even though the term “about” may not expressly appear with the value, amount or range. Accordingly, unless indicated to the contrary, the numerical parameters set forth in the following specification and attached claims are not and need not be exact, but may be approximate and/or larger or smaller as desired, reflecting tolerances, conversion factors, rounding off, measurement error and the like, and other factors known to those of skill in the art depending on the desired properties sought to be obtained by the presently disclosed subject matter. For example, the term “about,” when referring to a value can be meant to encompass variations of, in some embodiments, ±100% in some embodiments ±50%, in some embodiments ±20%, in some embodiments ±100/0, in some embodiments ±5%, in some embodiments ±1%, in some embodiments ±0.5%, and in some embodiments ±0.1% from the specified amount, as such variations are appropriate to perform the disclosed methods or employ the disclosed compositions.
- Further, the term “about” when used in connection with one or more numbers or numerical ranges, should be understood to refer to all such numbers, including all numbers in a range and modifies that range by extending the boundaries above and below the numerical values set forth. The recitation of numerical ranges by endpoints includes all numbers, e.g., whole integers, including fractions thereof, subsumed within that range (for example, the recitation of 1 to 5 includes 1, 2, 3, 4, and 5, as well as fractions thereof, e.g., 1.5, 2.25, 3.75, 4.1, and the like) and any range within that range.
- Although the foregoing subject matter has been described in some detail by way of illustration and example for purposes of clarity of understanding, it will be understood by those skilled in the art that certain changes and modifications can be practiced within the scope of the appended claims.
Claims (20)
1. A gutter guard apparatus for attachment to a gutter in a rainwater collection system configured for mounting to a longitudinal edge of a rooftop, the gutter defining a longitudinal and upward facing rainwater collection opening with a bead at an upper lip of the gutter, the gutter guard apparatus comprising:
a central portion extending longitudinally along the length of the gutter and laterally across at least a portion of the upward facing rainwater collection opening, the central portion comprising a first metallic material defining perforations permitting rainwater to pass into the upward facing rainwater collection opening, and first and second end portions comprising a second non-metallic material, the first and second end portions extending longitudinally along the length of the central portion;
wherein the first end portion is coupled to a side of the central portion configured for placement adjacent to the edge of the rooftop, and the second end portion is coupled to a side of the central portion configured for placement opposite the rooftop;
wherein the second end portion is adapted to couple to an upper portion of the gutter proximate to the bead;
and further wherein the first end portion, the central portion, and the second end portion extend substantially across the water collection opening.
2. The apparatus of claim 1 , wherein the second end portion further comprises a gutter attachment mechanism, the gutter attachment mechanism comprising an upper attachment portion and a lower attachment portion spaced apart a distance substantially equal to the thickness of upper portion of the gutter engaged by the second end portion of the apparatus.
3. The apparatus of claim 2 , wherein the gutter attachment mechanism further comprises teeth disposed along an outer edge of the upper and lower attachment portions and extending substantially perpendicularly therefrom, wherein the teeth are configured to snap onto the upper portion of the gutter proximate the bead.
4. The apparatus of claim 1 , wherein the first end portion is substantially flat.
5. The apparatus of claim 1 , wherein the first metallic material comprises lightweight expanded metal.
6. The apparatus of claim 5 , wherein the first metallic material comprises galvanized steel.
7. The apparatus of claim 5 , wherein the first metallic material comprises aluminum.
8. The apparatus of claim 1 , wherein the second non-metallic material comprises plastic.
9. The apparatus of claim 8 , wherein the plastic comprises polyvinyl chloride.
10. The apparatus of claim 8 , wherein the plastic comprises polypropylene.
11. The apparatus of claim 8 , wherein the plastic comprises polyethylene.
12. The apparatus of claim 1 further comprising a non-metallic mesh, wherein the mesh is applied over an upper lateral surface of the central portion.
13. The apparatus of claim 12 , wherein the non-metallic mesh comprises vinyl coated fiberglass.
14. The apparatus of claim 1 , wherein the first and second end portions are plastic coextruded with the central portion.
15. The apparatus of claim 1 , wherein the first and second end portions further comprise a central portion receiver, the receiver further comprising a top portion and a bottom portion spaced apart a distance substantially equal to a thickness of the central portion.
16. The apparatus of claim 15 , wherein the first and second end portions are secured to the central portion using heat stakes.
17. The apparatus of claim 15 , wherein the first and second end portions are secured to the central portion using glue.
18. The apparatus of claim 1 , wherein the first and second end portions are formed and coupled to the central portion through a co-extrusion process, wherein the co-extrusion process comprises providing an extruder device, providing raw materials for the first and second material to the extruder device, heating the raw material for the second material, and extruding the second material and first material together to form the apparatus.
19. The apparatus of claim 1 , wherein the apparatus comprises a first facing surface and a second facing surface opposite the first facing surface, and further wherein the first facing surface comprises a first color and the second facing surface comprises a second color.
20. The apparatus of claim 19 , wherein the first facing surface and second facing surface of the first and second end portions are formed through a co-extrusion process.
Priority Applications (1)
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US15/279,115 US20170089071A1 (en) | 2015-09-28 | 2016-09-28 | Gutter guard apparatus and method for making the same |
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US201562233650P | 2015-09-28 | 2015-09-28 | |
US15/279,115 US20170089071A1 (en) | 2015-09-28 | 2016-09-28 | Gutter guard apparatus and method for making the same |
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US20170089071A1 true US20170089071A1 (en) | 2017-03-30 |
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US15/279,115 Abandoned US20170089071A1 (en) | 2015-09-28 | 2016-09-28 | Gutter guard apparatus and method for making the same |
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Cited By (14)
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US20190330852A1 (en) * | 2018-01-17 | 2019-10-31 | Leaffilter North, Llc | Adjustable width gutter guard systems |
US10519667B1 (en) * | 2016-01-25 | 2019-12-31 | E-Z Products Llc | Color-coated gutter cover of expanded metal and method of manufacture |
US11566428B2 (en) | 2019-05-01 | 2023-01-31 | Gutterglove, Inc. | Gutter guard with girder |
US11713580B2 (en) | 2019-05-01 | 2023-08-01 | Gutterglove, Inc. | Single piece gutter guard with girder |
US11732480B2 (en) | 2019-07-01 | 2023-08-22 | Gutterglove, Inc. | Stepped gutter guard |
US11739530B2 (en) | 2009-09-04 | 2023-08-29 | Gutterglove, Inc. | Corrugated mesh gutter leaf preclusion system |
US11788296B2 (en) | 2011-09-21 | 2023-10-17 | Gutterglove, Inc. | Raised arc rain gutter debris preclusion device |
US11898353B2 (en) | 2019-05-01 | 2024-02-13 | Gutterglove, Inc. | Gutter guard with irregular grooves |
US20240093501A1 (en) * | 2022-09-20 | 2024-03-21 | Leaffilter North, Llc | Modular assemblies for gutter guard systems with customizable main bodies and screens |
US20240093500A1 (en) * | 2022-09-20 | 2024-03-21 | Leaffilter North, Llc | Modular assemblies for gutter guard systems with customizable main bodies |
US11965338B2 (en) | 2019-05-01 | 2024-04-23 | Gutterglove, Inc. | Gutter guard with truss |
US11970861B2 (en) | 2014-02-12 | 2024-04-30 | Gutterglove, Inc. | Self-supporting bi-directional corrugated mesh leaf preclusion device |
US12018490B2 (en) | 2019-05-01 | 2024-06-25 | Gutterglove, Inc. | Single piece gutter guard with truss |
US12098551B2 (en) * | 2022-09-20 | 2024-09-24 | Leaffilter North, Llc | Modular assemblies for gutter guard systems with customizable main bodies |
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US11739530B2 (en) | 2009-09-04 | 2023-08-29 | Gutterglove, Inc. | Corrugated mesh gutter leaf preclusion system |
US11788296B2 (en) | 2011-09-21 | 2023-10-17 | Gutterglove, Inc. | Raised arc rain gutter debris preclusion device |
US11970861B2 (en) | 2014-02-12 | 2024-04-30 | Gutterglove, Inc. | Self-supporting bi-directional corrugated mesh leaf preclusion device |
US10519667B1 (en) * | 2016-01-25 | 2019-12-31 | E-Z Products Llc | Color-coated gutter cover of expanded metal and method of manufacture |
US10655334B2 (en) * | 2018-01-17 | 2020-05-19 | Leaffilter North, Llc | Adjustable width gutter guard systems |
US20190330852A1 (en) * | 2018-01-17 | 2019-10-31 | Leaffilter North, Llc | Adjustable width gutter guard systems |
US11713580B2 (en) | 2019-05-01 | 2023-08-01 | Gutterglove, Inc. | Single piece gutter guard with girder |
US11898353B2 (en) | 2019-05-01 | 2024-02-13 | Gutterglove, Inc. | Gutter guard with irregular grooves |
US11965338B2 (en) | 2019-05-01 | 2024-04-23 | Gutterglove, Inc. | Gutter guard with truss |
US11566428B2 (en) | 2019-05-01 | 2023-01-31 | Gutterglove, Inc. | Gutter guard with girder |
US11982088B2 (en) | 2019-05-01 | 2024-05-14 | Gutterglove, Inc. | Gutter guard with girder |
US12018490B2 (en) | 2019-05-01 | 2024-06-25 | Gutterglove, Inc. | Single piece gutter guard with truss |
US11732480B2 (en) | 2019-07-01 | 2023-08-22 | Gutterglove, Inc. | Stepped gutter guard |
US20240093501A1 (en) * | 2022-09-20 | 2024-03-21 | Leaffilter North, Llc | Modular assemblies for gutter guard systems with customizable main bodies and screens |
US20240093500A1 (en) * | 2022-09-20 | 2024-03-21 | Leaffilter North, Llc | Modular assemblies for gutter guard systems with customizable main bodies |
US12098551B2 (en) * | 2022-09-20 | 2024-09-24 | Leaffilter North, Llc | Modular assemblies for gutter guard systems with customizable main bodies |
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