Abstract: A rain gutter cover comprising an elongate cover member adapted to be situated over an open trough of a rain gutter. The cover member has a first cover portion integrally extending into a second water directing portion following a rounded nose portion. An outer surface of the elongate cover member is adapted to substantially cause water passing thereover to adhere to its surface even under light rainfall conditions. The first portion includes ribs forming multiple channels configured to converge water on the first portion and facilitate initial water adherence to the nose area and to the surface of the second portion.

Abstract: A rain gutter cover comprising an elongate cover member adapted to be situated over an open trough of a rain gutter. The cover member has a first cover portion integrally extending into a second water directing portion following a rounded nose portion. An outer surface of the elongate cover member is adapted to substantially cause water passing thereover to adhere to its surface even under light rainfall conditions. The first portion includes multiple channels configured to converge water on the first portion and facilitate initial water adherence to the surface of the second portion.

Abstract: A downspout for use with a rain gutter is formed from an elongate member constructed substantially entirely of plastic material. During shipping and storage, the elongate member is maintained in a generally planar configuration that can be coiled on a mandrel. To produce a downspout, a predetermined length of the elongate member is withdrawn from the coil and cut. The elongate member is then configured into a tubular form having a predetermined geometric cross-section, such as a rectangular or oval cross section. Lateral sides of the elongate member define respective connectors that are interlocked to maintain the tubular form.

Abstract: An elongate gutter cover adapted to be positioned over the open trough of a conventional rain gutter. The gutter cover is configured to deflect leaves and other debris away from the gutter. The rain water, however, follows the contour of the gutter cover into the gutter itself. The gutter cover is made from materials that are substantially entirely deformation reversible between two extreme configurations. Starting with the configuration desired in service, the gutter cover is flattened to permit coiling in a longitudinal dimension. Upon being uncoiled, the gutter cover resumes the operative configuration in which it is used. In some embodiments, the gutter cover may comprise several plastic materials that have been coformed to provide the desired characteristics. The invention provides a novel method of installing a gutter cover system with less labor and skill than has typically been required in the prior art.

Abstract: Elongated, trough-like rain gutters devices and methods of making same are disclosed, made from material by which they and/or their constituent components are rendered (1) formable into desired natural configurations, (2) coilable in their long dimension after having been formed without substantial residual elastic deformation from their natural configurations, and (3) uncoilable. The material is substantially impervious to the passage of water and has residual memory by which, when unaffected by external influences, to resume the natural configurations. Thus, they may be coiled to facilitate shipping and handling and unrolled without substantial residual deformation. They may be comprise one or more constituent members. Those comprising more than one may include a wall-facing structure and a main body structure, each of which structures is made up from at least one member, with the constituent members in edge to edge seriatim arrays.

Abstract: This invention comprises laminar flow generation devices that are adapted to be affixed to the upper, substantially flat surfaces of a rain gutter deflector system. They have at least one water diverting surface which rises abruptly from such upper surface and provides for the smooth redirection of water from the region of its top end through an angular displacement preferably not in excess of 90 degrees to the other of its ends from which the water is discharged. Embodiments may have two such water diverting surfaces with a common leading edge to divide the water and redirect the resulting flows away from each other. They may be further adapted for affixation to gutter deflector surfaces which intersect each other at an angle, as at the site of a roof valley. The diverting surfaces may include apertures to provide flow paths for water to further reduce the volume of the water discharged at the egress end of the diverting surfaces.

Abstract: This invention relates to rain gutter devices, and in one embodiment comprises a bracket for use in supporting a rain-water deflector. The bracket is in the form of a flat continuum having a straight upper section and a double-reverse lower section. The lowermost portion includes a tab adapted for receiving the top edge of an associated rain-gutter. The upper section includes tabs for insertion into corresponding apertures in associated rain-water deflectors. Other embodiments include such brackets in combination with rain-water deflectors having bracket tab apertures, each of which consists of a central opening and side-openings that are separated from their associated central opening by a narrow web. Thereby, upon movement of the rain-water shield in its long dimension as a result of thermal expansion and contraction, the associated bracket tabs will break through the webs, eliminating restraint on migration of the shields and avoiding buckling of the rain-water shield.

Abstract: Embodiments of the present disclosure include deflector support means for supporting the underside of a rain gutter deflector, said deflector support means including fastening means for retainably positioning said deflector support means with respect to the gutter with which said deflector means is to be associated characterized by being formed from strips of rigid material, having a straight, downward-sloping upper section and an adjacent downward curved portion for supporting the underside of such a deflector, and a lower downward directed segment adapted for affixation to the top front lip of an associated gutter either directly or via an intermediate gutter support ferrule.

Abstract: Embodiments useful as means for inhibiting the accumulation of leaves and other debris in household rain gutters. Embodiments include structures which comprise a deflector having a sloped portion, the top edge region of which is adapted for juxtapositioning to the roof shingles, and the bottom edge region of which is arcuate through a large radius cross-section. In such embodiments, the farthest outward extension is outside the outermost edge of the associated rain gutter and the lower edge is positioned between the edges of the rain gutter. Embodiments include means for attenuating the force of water and reducing the localized concentrating of water flowing thereover, such as longitudinal ridges and/or means for improving the surface wettability.