Roof gutter attachment
OwnerRichard D. Knittelinventor
Life of this patent
Estimating the term…
Abstract
A roof gutter attachment which overlies a roof gutter to prevent gutter and/or downspout clogging due to the undue or unwanted accumulation of debris. The arrangement presents a pattern of downwardly inclined parallel steps presenting grooves oriented in the path of liquid flow increasing liquid area expanse and the passage of smaller sized debris by reason of liquid adhesion. Linear ridges are defined between each of the grooves, such serving for ready sliding movement of larger sized debris over the gutter and into a receiving area therebelow. Air pressure differential creates a self-cleaning attachment when wind moves across the attachment.
Claims13
An attachment for a gutter positioned in the eave region of a building comprising a body overlying said gutter at an operative position, said body presenting a series of generally parallel horizontal steps angling in a downward direction in a pattern encouraging liquid flow to an outlet in said gutter, said steps each separated by a receiving pocket, and where said receiving pocket includes outlet means for liquid discharge into said gutter.
Dependencies are inferred from the claim text.